Tektronix DPO4000B Series Technical Reference

xx

MSO4000B and DPO4000B Series

Digital Phosphor Oscilloscopes

Speciﬁcations and Performance Veriﬁcation

ZZZ

Technical Reference

*P077050903*

077-0509-03

MSO4000B and DPO4000B Series

Digital Phosphor Oscilloscopes

Speciﬁcations and Performance Veriﬁcation

ZZZ

Technical Reference

xx

Revision B

This document supports ﬁrmware version 1.00 and above for

both MSO4000B Series instruments and DPO4000B Series

instruments.

Warning

The servicing instructions are for use by qualiﬁed personnel

only. To avoid personal injury, do not perform any servicing

unless you are qualiﬁed to do so. Refer to all safety summaries

prior to performing service.

www.tek.com

077-0509-03

or suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication

supersedes that in all previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX a nd TEK are registered trademarks of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc.

14150 SW Karl Braun Drive

P.O. Box 500

Beaverto

n, OR 97077

USA

For product information, sales, service, and technical support:

In North America, c all 1-800-833-9200.

Worldwide, visit www.tek.com to ﬁnd contacts in your area.

Table of Contents

General safety summary .......................................................................................... iii

Speciﬁcations ....................................................................................................... 1

Analog Channel Input and Vertical Speciﬁcations ......................................................... 2

Horizontal

and Acquisition System Speciﬁcations......................................................... 9

Trigger Speciﬁcations ........................................................................................ 12

Digital Acquisition Speciﬁcations, MSO4000B Series................................................... 18

P6616 Digital Probe Speciﬁcations......................................................................... 19

Display Speciﬁcations........................................................................................ 20

Input/Output Port Speciﬁcations ............................................................................ 21

Data Sto

rage Speciﬁcations.................................................................................. 23

Power Source Speciﬁcations ................................................................................ 23

Environmental Speciﬁcations ............................................................................... 24

Mechanical Speciﬁcations ................................................................................... 25

Performance Veriﬁcation ......................................................................................... 27

Test Record .................................................................................................... 28

Perf

ormance Veriﬁcation Procedures....................................................................... 54

Self Test................................................................................................... 55

Check Input Impedance (Resistance) .................................................................. 56

Check DC Balance....................................................................................... 57

Check DC Gain Accuracy............................................................................... 59

Check Offset Accuracy.................................................................................. 63

Ch

eck Analog Bandwidth............................................................................... 66

Check Random Noise, Sample Acquisition Mode ........... ........................................ 69

Check Sample Rate and Delay Time Accuracy....................................................... 71

Check Delta Time Measurement Accuracy ........................................................... 73

Check Digital Threshold Accuracy (MSO4000B Only)............................................. 75

Check Trigger Out ....................................................................................... 79

MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation i

Table of Contents

List of Tables

Table 1: Analog channel input and vertical speciﬁcations..................................................... 2

Table 2: Hor

izontal and acquisition system speciﬁ cations..................................................... 9

Table 3: Delta-Time measurement accuracy formula ......................................................... 11

Table 4: Trigger speciﬁcations ................................................................................... 12

Table 5: Digital acquisition speciﬁcations, MSO4000B Series .............................................. 18

Table 6: P6616 digital p robe speciﬁcations..................................................................... 19

Table 7: Display speciﬁcations................................................................................... 20

Table 8: I

nput/Output port speciﬁcations ....................................................................... 21

Table9:Datastoragespeciﬁcations............................................................................. 23

Table 10: Power source speciﬁcations .......................................................................... 23

Table 11: Environmental speciﬁcations......................................................................... 24

Table 12: Mechanical speciﬁcations............................................................................. 25

Table 13: Required equipment ................................................................................... 27

Table

14: Gain expected worksheet ............................................................................. 61

Table 15: Maximum bandwidth frequency worksheet ........................................................ 67

ii MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation

General safety summary

General safet

y summary

Review the fo

llowing safety precautions to avoid injury and prevent damag e to

this product or any products connected to it.

To avoid potential hazards, use this product only as speciﬁed.

Only qualiﬁed personnel should perform service procedures.

To avoid ﬁre or personal

injury

Use proper power cord. Use only the power cord speciﬁed for this product and

certiﬁed for the country of use.

Connect and disconnect properly. Do not connect or disconnect probes or test

leads while they are connected to a voltage source.

Connect and disconnect properly. De-energize the circuit under test before

connecting or disconnecting the current probe.

Ground the product. This product is grounded through the grounding conductor

of the power cord. To avoid electric shock, the grounding conductor must be

connected to earth ground. Before making connections to the input o r output

terminals o f the product, ensure that the product is properly grounded.

Observe all terminal ratings. To avoid ﬁre or shock hazard, observe all ratings

and markings on the product. Consult the product manual for further ratings

information before making connections to the product.

Connect the probe reference lead to earth ground only.

Do not apply a potential to any terminal, including the common terminal, that

exceeds the maximum rating of that terminal.

Power disconnect. The power cord disconnects the product from the power source.

Do not block the power cord; it must remain accessible to the user at all times.

Do not operate without covers. Do not operate this product with covers or panels

removed.

Do not operate with suspected failures. If you suspect that there is damage to this

product, have it inspected by qualiﬁed service personnel.

Avoid exposed circuitry. Do not touch exposed connections and components when

power is present.

Do not operate in wet/damp conditions.

Do not operate in an explosive atmosphere.

Keep product surfaces clean and dry.

Provide proper ventilation. Refer to the manual's installation instructions for details

on installing the product so it has p roper ventilation.

MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation iii

General safety summary

Termsinthismanual

These terms may

appear in this manual:

WARNING. Warning statements identify conditions or practices that could result

in injury or loss of life.

CAUTION. Caution statements identify conditions or practices that could result in

damage to this product or other property.

Symbols and terms on the

product

These terms may appear on the product:

DANGER in

dicates an injury hazard immediately accessible as you read

the marking.

WARNING

indicates a n injury hazard not immediatel y accessible as you

read the marking.

CAUTIO

N indicates a hazard to property including the product.

The following symbol(s) may appear on the product:

iv MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation

Speciﬁcations

This chapter contains speciﬁcations for the MSO4000B and the DPO4000B series

oscilloscopes. All speciﬁcations are guaranteed unless noted as "typical."

Typical spec

iﬁcations are provided for your convenience but are not guaranteed.

Speciﬁcations that are marked with the

symbol are checked in Performance

Veriﬁcation.

All speciﬁcations apply to all MSO4000B and DPO4000B models unless noted

otherwise. To meet speciﬁcations, two conditions must ﬁrst be met:

The oscilloscope must have been operating continuously for twenty minutes

within the speciﬁed operating temperature range. (See Table 11 on page 24.)

You must perform the Signal Path Compensation (SPC) operation described

instep2oftheSelf Test before evaluating speciﬁcations. (See page 55, Self

Test.) If the operating temperature changes by more than 1 0 °C (18 °F), you

must perform the SPC operation again.

Model Bandwi

dth

Analog

Channe

ls

Sample

Rate

(1 ch)

Sample

Rate

(2 ch)

Sample

Rate

(4 ch)

Record

Length

(1 ch)

Record

Length

(2 ch)

Record

Length

(4 ch)

MSO40

00B models:

MSO4

104B

1GHz

4

5GS/

s

5GS/

s

5GS/

s

20M 20M 20M

MSO4

104B-L

1GHz

4

5GS/

s

5GS/

s

2.5 G

S/s

5M 5M 5M

MSO

4102B

1GH

z

2

5GS

/s

5GS

/s

–

20M 20M

–

MSO

4102B-L

1GH

z

2

5GS

/s

2.5

GS/s

–

5M 5M

–

DP

O4000B models:

DP

O4104B

1G

Hz

4

5G

S/s

5G

S/s

5G

S/s

20M 20M 20M

D

PO4104B-L

1

GHz

4

5

GS/s

5

GS/s

2

.5 GS/s

5M 5M 5M

DPO4102B 1 GHz

2

5GS/s 5GS/s

–

20M 20M

–

DPO4102B-L 1 GHz

2

5 GS/s 2.5 GS/s

–

5M 5M

–

DPO4054B

500 MHz 4

2.5 GS/s 2.5 GS/s 2.5 GS/s

20M 20M 20M

DPO4034B

350 MHz 4

2.5 GS/s 2.5 GS/s 2.5 GS/s

20M 20M 20M

DPO4014B

100 MHz 4

2.5 GS/s 2.5 GS/s 2.5 GS/s

20M 20M 20M

MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation 1

Speciﬁcations

Analog Channe

l Input and Vertical Speciﬁcations

The following table shows the analog channel input and vertical speciﬁcations for

the MSO4000B Series and the DPO4000B Series oscilloscopes.

Table 1: Ana

log channel input and vertical speciﬁcations

Characteristic Description

Number of input

channels

MSO/DPO4XX4B, MSO/DPO4XX4B-L: Four analog channels, digitized simultaneously

MSO/DPO4102B, MSO/DPO4102B-L Two analog channels, digitized simultaneously

Input coupling

DC or AC

Input resistance

selection

1M or 50 

1M 1M ±1%

50  ±1%

MSO4104B,

DPO410

4B,

MSO4104B-L

DPO4104B-L

MSO41

02B-L

DPO4102B-L

MSO4102B

DPO41

02B

VSWR 1.5:1 from DC to 1 G Hz, typical

DPO4

054B

VSWR

1.5:1 from DC to 500 MHz, typical

DPO4

034B

VSWR

1.5:1 from DC to 350 MHz, typical

Input impedance,

DC coupled

50 

DPO

4014B

VSW

R 1.5:1 from DC to 100 MHz, typical

Inp

ut Capacitance,

1M DC coupled

13 pF ± 2 pF

1M 300 V

RMS

at the BNC with peaks ±425 V

Installation Category II

F

or <100 mV/div, derate at 20 dB/decade above 100 kHz to 30 V

RMS

at 1 MHz,

10 dB/decade above 1 MHz

For 100 mV/div, derate at 20 dB/decade above 3 MHz to 30 V

RMS

at 30 MHz,

1

0 dB/decade above 30 MHz

Maximum peak input voltage at the BNC, ±425 V

Ma

ximum input

voltage

50  5V

RMS

with peaks ±20 V (Duty Factor  6.25%)

Overvoltage trip is intended to protect against overloads that might damage

termination resistors. A sufﬁciently large impulse might cause damage

regardless of the overvoltage protection circuitry because of the ﬁnite time

required to detect and respond.

DC Balance

0.1 div with the input DC 50  coupled and 50  terminated

0.2 div at 1 mV/div with the input DC 50  coupled and 50  terminated

0.2 div with the input DC 1 M  coupled and 50  terminated

2 MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁ cation

Speciﬁcations

Table 1: Analog channel input and vertical speciﬁcations (cont.)

Characteristic Description

Number of digitized

bits

8bits

Displayed vertically with 25 dig itiz ation lev els (DL) per division, 10.24 divisions dynamic range.

"DL" is the abbreviation for "digitization level." A DL is the smallest voltage level change that can be

resolved by an 8-bit A-D Converter. This value is also known as the least signiﬁcant bit (LS B).

1MΩ 1 mV/div to 1 0 V/div in a 1-2-5 sequenceSensitivity r ange

(coarse)

50 Ω 1 mV/div to 1 V/div in a 1-2-5 sequence

1 mV/div to 5 V/div <–50% to >+50% of selected setting

10 V/div <–50% to 0%

1MΩ

Allows continuous adjustment from 1 mV/div to 10 V/div

1 mV /div to 500 mV/div <–50% to >+50% of selected setting

1 V/div <–50% to 0%

Sensitivity range (ﬁne)

50 Ω

Allows continuous adjustment from 1 mV/div to 1 V/div

Sensitivity resolution

(ﬁne), typical

1% of current setting

DC ga

in ac curacy

For 5 0 Ω,1MΩ, TPP0500, and TPP1000 path:

±1.5%, derated at 0.100%/°C above 30 °C

±2.0%, derated at 0.100% /°C above 30 °C, 1 mV /Div setting

±3.0% variable gain, derated at 0.100%/°C above 30 °C

Offset range

Volts/div setting

1M input 50  input

1 mV /div to 50 mV/div

±1 V ±1 V

50.5 mV/div to 99.5 mV/div

±0.5 V ±0.5 V

100 mV/div to 500 mV/div

±10 V ±10 V

505 mV/div to 995 mV/div

±5 V ±5 V

1 V/div to 5 V/div

±100 V ±5 V

5.05 V/div to 10 V/div

±50 V Not applicable

Offset ranges,

minimum

For 50  path, 1 V/div is the m aximum vertical setting.

The i nput signal cannot exceed Max Input Voltage for the 50  input path. Refer to the Max Input Voltage

speciﬁcation for more information.

Position range ±5 divisions

Offset accuracy

±[0.005 × | offset – position | + DC Balance]

Both the position and constant offset term must be converted to volts by multiplying by the appropriate

volts/div term.

MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation 3

Speciﬁcations

Table 1: Analog channel input and vertical speciﬁcations (cont.)

Characteristic Description

Number of Waveforms

for Average

Acquisition Mode

2to512waveforms

Default of 16 waveforms

Measurement type

DC Ac curacy (in Volts)

Average of  16 waveforms ±[DC Gain Accuracy × | reading – (offset -

position) | + offset accuracy + 0.1 division ]

Refer to D C Gain Accuracy for temperature

derating information.

Delta Volts between any two averages of 16

waveforms acquired with the same oscilloscope

setup and ambient conditions

±[DC gain accuracy × | reading | + 0.05 div]

Refer to D C Gain Accuracy for temperature

derating information.

DC voltage

measurement

accuracy

Average acquisition

mode

Offset, position, and the constant offset term must be converted to volts by multiplying by the appropriate

volts/div term.

The basic accuracy speciﬁcation applies directly to any sample and to the following measurements: High,

Low, Max, Min, M ean, Cycle Mean, RMS, and Cycle RMS. The delta volt accuracy speciﬁcation applies to

subtractive calculations involving two of these m easurements.

The delta volts (difference voltage) accuracy speciﬁcation applies directly to the following measurements:

Positive Overshoot, Negative O ve rshoot, Pk-Pk, and Amplitude.

Measurement type

DC Accuracy (in volts)

Any sample

±[DC gain accuracy × | reading – (offset –

position) | + Offset Accuracy + 0.15 div + 0.6 mV]

Refer to D C Gain Accuracy for temperature

derating information.

Delta volts between any two samples acquired

with the same oscilloscope setup and ambient

conditions

±[DC gain accuracy × | reading | + 0.15 div +

1.2 mV]

Refer to D C Gain Accuracy for temperature

derating information.

DC voltage

measurement

accuracy

Sample acquisition

mode, typical

Offset, position, and the constant offset term must be converted to volts by multiplying by the appropriate

volts/div term.

Analog bandwidth

selections

DPO4104X, DPO4054B, DPO4034B: 20 MHz, 250 MHz, and Full

DPO4014B: 20 MHz and Full

4 MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁ cation

Speciﬁcations

Table 1: Analog channel input and vertical speciﬁcations (cont.)

Characteristic Description

These limits are for ambient temperature of 30°C and the bandwidth selection set to FULL. Reduce the

upper bandwidth frequency by 1% for each °C above 30°C

Instrument

Volts/Div setting

Bandwidth

5 mV/div — 1 V/div DC to 1.00 GHz

2 m V/div — 4.98 mV/div DC to 350 MHz

MSO4104B,

DPO4104B,

MSO4104B-L,

DPO4104B-L,

MSO4102B-L,

DPO4102B-L,

MSO4102B,

DPO4102B

1 m V/div — 1.99 mV/div DC to 175 MHz

5 mV/div — 1 V/div DC to 500 MH z

2 m V/div — 4.98 mV/div DC to 350 MHz

DPO4054B

1 m V/div — 1.99 mV/div DC to 175 MHz

2 mV/div — 1 V/div DC to 350 MH zDPO4034B

1 m V/div — 1.99 mV/div DC to 175 MHz

Analog bandw

idth,

50 , DC coupled

DPO4010B 1 mV/div — 1 V/div DC to 100 MHz

These limits are for ambient temperature of 30°C and the bandwidth selection set to FULL. Reduce the

upper bandwidth frequency by 1% for each °C above 30°C

Instrument

Volts/Div setting

Bandwidth

5 m V/div — 10 V/div DC to 500 MHz

2 m V/div — 4.98 mV/div DC to 350 MHz

MSO4104B,

DPO4104B,

MSO4104B-L,

DPO4104B-L,

MSO4102B-L,

DPO4102B-L,

MSO4102B,

DPO4102B

1 m V/div — 1.99 mV/div DC to 175 MHz

5 m V/div — 10 V/div DC to 500 MHz

2 m V/div — 4.98 mV/div DC to 350 MHz

MSO4054B,

DPO4054B

1 m V/div — 1.99 mV/div DC to 175 MHz

DPO4034B 5 m V/div — 10 V/div DC to 350 MHz

2 m V/div — 4.98 mV/div DC to 175 MHz

1 m V/div — 1.99 mV/div DC to 175 MHz

DPO4014B 1 m V/div — 1.99 mV/div DC to 100 MHz

Analog bandwidth,

1M, DC coupled,

typical

The D PO 4104B, MSO4104B-L, DPO4104B-L, MSO4102B-L, DPO4102B-L, MSO4102B, and DP O4102B

models have separate 50  and 1 M analog paths, so the 1 M path is not checked when the 50  path

is checked in the performance test procedure. All other models have only one analog path, so they are

fully tested with the 50  termination.

MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation 5

Speciﬁcations

Table 1: Analog channel input and vertical speciﬁcations (cont.)

Characteristic Description

These l imits are for ambient temperature of 30°C and the bandwidth selection set to FULL. Reduce the

upper bandwidth frequency by 1% for each °C above 30°C

Instrument

Volts/Div setting

Bandwidth

50 mV/div — 100 V/div DC to 1 GHz (TPP1000

probe)

DC to 500 MHz

(TPP0500 probe)

20 mV/div — 49.8 mV/div DC to 350 MHz

MSO4104B,

DPO4104B,

MSO4104B-L,

DPO4104B-L,

MSO4102B-L,

DPO4102B-L,

MSO4102B,

DPO4102B

10 mV/div — 19.9 mV/div DC to 175 MHz

50 mV/div — 100 V/div DC to 500 MHz

20 mV/div — 49.8 mV/div DC to 350 MHz

DPO4054B

10 mV/div — 19.9 mV/div DC to 175 MHz

50 mV/div — 100 V/div DC to 350 MHz

20 mV/div — 49.8 mV/div DC to 350 MHz

DPO4034B

10 mV/div — 19.9 mV/div DC to 175 MHz

Analog bandwidth with

TPP0500 or TP P1000

probe, typical

DPO4014B 10 mV/div — 100 V/div DC to 100 MHz

Lower frequency limit,

AC coupled, typical

< 10 Hz when AC, 1 M coupled

The AC coupled lower frequency limits are reduced by a factor of 10 when 10X passive probes are used.

Upper frequency limit,

250 MHz bandwidth

limited, typical

250 MHz, ±20%

Not available on the DPO4014B

Upper frequency limit,

20 MHz bandwidth

limited, typical

20 MHz, ±20%

6 MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁ cation

Speciﬁcations

Table 1: Analog channel input and vertical speciﬁcations (cont.)

Characteristic Description

The formula is calculated by measuring -3 dB bandwidth of the oscilloscope. The formula accounts for the

rise time contribution of the oscilloscope independent of the rise time of the signal source.

Instrument

50 

1 mV/div to

1.99 mV/div

50 

2 mV/div to

4.99 mV/div

50 

5 mV/div to 1 V /div

MSO4104B,

DPO4104B,

MSO4104B-L,

DPO4104B-L,

MSO4102B-L,

DPO4102B-L,

MSO4102B,

DPO4102B

2 ns 1 ns 350 ps

DPO4054B

2 ns 1 ns 700 ps

DPO4034B

2ns 1ns 1ns

DPO4014B

3.5 ns 3.5 ns 3.5 ns

Instrument TPP1000 probe

10 mV/div to

19.9 mV/div

TPP1000 probe

20 mV/div to

49.8 mV/div

TPP1000 probe

50 mV/div to 10 V/div

MSO4104B,

DPO4104B,

MSO4104B-L,

DPO4104B-L,

MSO4102B-L,

DPO4102B-L,

MSO4102B,

DPO4102B

2 ns 1 ns 350 ps

DPO4054B

2 ns 1 ns 700 ps

DPO4034B

2ns 1ns 1ns

Calculated rise time at

0.350/BW = t

r

,typical

DPO4014B

3.5 ns 3.5 ns 3.5 ns

Instrument TPP0500 probe

10 mV/div to

19.9 mV/div

TPP0500 probe

20 mV/div to

49.8 mV/div

TPP0500 probe

50 mV/div to 10 V/div

MSO4104B,

DPO4104B,

MSO4104B-L,

DPO4104B-L,

MSO4102B-L,

DPO4102B-L,

MSO4102B,

DPO4102B

2 ns 1 ns 700 ps

DPO4054B

2 ns 1 ns 700 ps

DPO4034B

2ns 1ns 1ns

Calculated rise time at

0.350/BW = t

r

,typical

DPO4014B

3.5 ns 3.5 ns 3.5 ns

MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation 7

Speciﬁcations

Table 1: Analog channel input and vertical speciﬁcations (cont.)

Characteristic Description

Peak Detect or

Envelope mode pulse

response, typical

Instrument (Sample rate maximum)

Minimum pulse width

MSO4104B, DPO4104B, , MSO4102B, DPO4102B

MSO4104B-L DPO4104B-L, ( 2 channels

enabled)

MSO4102B-L, DPO4102B-L, (1 channel enabled)

>800 ps (5 GS/s)

DPO4054B, DPO4034B, DPO4014B

DPO4104B-L , ( 3 channels enabled)

MSO/DPO4102B-L, (2 channels enabled)

>1.6 ns (2.5 GS /s)

RMS noise (mV)

Instrument Bandwidth limit

1M 50 

Full bandwidth

 (300 V + 8.0% of

Volts/div setting)

 (75 V + 6.0% of

Volts/div setting)

250 MHz bandwidth

 (100 V + 5.0% of

Volts/div setting)

 (50 V + 4.0% of

Volts/div setting)

MSO4104B,

DPO4104B,

MSO4104B-L,

DPO4104B-L,

MSO4102B-L,

DPO4102B-L,

MSO4102B,

DPO4102B

20 MHz bandwidth

 (100 V + 5.0% of

Volts/div setting)

 (50 V + 4.0% of

Volts/div setting)

Full bandwidth

 (130 V + 8.0% of

Volts/div setting)

 (130 V + 8.0% of

Volts/div setting)

250 MHz bandwidth

 (100 V + 6.0% of

Volts/div setting)

 (100 V + 6.0% of

Volts/div setting)

DPO4054B

20 MHz bandwidth

 (100 V + 4.0% of

Volts/div setting)

 (100 V + 4.0% of

Volts/div setting)

Full bandwidth

 (130 V + 8.0% of

Volts/div setting)

 (130 V + 8.0% of

Volts/div setting)

250 MHz bandwidth

 (100 V + 6.0% of

Volts/div setting)

 (100 V + 6.0% of

Volts/div setting)

DPO4034B

20 MHz bandwidth

 (100 V + 4.0% of

Volts/div setting)

 (100 V + 4.0% of

Volts/div setting)

DPO4014B

Full bandwidth

 (130 V + 8.0% of

Volts/div setting)

 (130 V + 8.0% of

Volts/div setting)

Random N

oise,

Sample Acquisition

Mode

20 MHz bandwidth

 (100 V + 4.0% of

Volts/div setting)

 (100 V + 4.0% of

Volts/div setting)

Delay between

channels, full

bandwidth, typical

100 ps between any two channels with input impedance set to 50 , DC coupling, with equal volts/division

setting or above 10 m V/div

All settings in the instrument can be m anually time aligned using the Probe Deskew function from –125 ns

to +125 ns with a resolution of 20 ps

Deskew range

–125 ns to +125 ns with a resolution of 20 ps

8 MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁ cation

Speciﬁcations

Table 1: Analog channel input and vertical speciﬁcations (cont.)

Characteristic Description

Crosstalk (channel

isolation), typical

100:1 at 100 MHz and 30:1 at >100 MHz u p to the rated bandwidth for any two channels having

equal Volts/Div settings

TekVPI Interface The probe interface allows installing, powering, compensating, and controlling a wide range of probes

offering a variety of features.

The interface is available on all front panel inputs including Aux In. Aux In only provides 1 M input

impedance and does not offer 50  as the other input channels do.

Total probe power

Five Tek VPI-compliant probe interfaces (one per channel)

50 W maximum internal probe power

Voltage Max Amperage Voltage Tolerance

5V

50 mA (250 mW) ±5%

Probe power per

channel

12 V

2 A (24 W) ±10%

Horizontal and Acquisition System Speciﬁcations

The following table shows the horizontal and acquisitions system speciﬁcations

for the MSO4000B Series and the DPO4000B Series oscilloscopes.

Table 2: Horizontal and acquisition system speciﬁcations

Characteristic Description

MSO4104B, DPO4104B,

MSO4104B-L, DPO4104B-L,

MSO4102B-L, DPO4102B-L,

MSO4102B, DPO4102B

5 GS/s — 2.5 S/sSample-rate range

DPO4054B,

DPO4034B

DPO4014B

2.5 GS/s —2.5 S/s

Record Length Range Non-L models: 20 M, 10 M, 5 M, 1 M, 100 k, 10 k, 1 k

L m odels: 5 M, 1 M, 100 k, 10 k, 1 k

Instrument 1 k 10 k 100 k – 20 M

MSO4104B, DPO4104B,

MSO4102B-L, DPO4102B-L,

MSO4102B, DPO4102B

MSO4104B-L, DPO4104B-L (2

channels enabled)

400 ps – 40 s 400 ps –

400 s

400 p s – 1,000 s

Seconds/Division range

DPO4054B,

DPO4034B

DPO4014B

MSO4104B-L, DPO4104B-L (4

channels enabled)

1 ns – 40 s 1 ns – 400 s 1 ns – 1,000 s

Maximum triggered acquisition rate

> 50,000 wfm/s

MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation 9

Speciﬁcations

Table 2: Horizontal and acquisition system speciﬁcations (cont.)

Characteristic Description

Aperture Uncertainty

(3 ps + 0.1 ppm × record duration)

RMS

, for records having 1 minute duration

Long-term s

ample rate and

delay time accuracy

±5 ppm over any 1mstimeinterval

10 MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation

Speciﬁcations

Table 2: Horizontal and acquisition system speciﬁcations (cont.)

Characteristic Description

The formula to calculate the delta-time measurement accuracy (DTA) for a given instrument

setting and input signal is given in the following table. (See Table 3.) The formula assumes

insigniﬁcant signal content above Nyquist and insigniﬁcant error due to aliasing. The

abbreviations used in the formula are as follows:

SR

1

= slew rate around 1st point in measurement (1

st

edge)

SR

2

= slew rate around 2nd point in measurement (2

nd

edge)

N =input-referred noise (V

RMS

)(RefertoRandom Noise and Sample Acquisition Mode

speciﬁcations.)

TBA = time base accuracy (5 ppm) (Refer to Long-term Sample Rate and Delay Time

Accuracy speciﬁ cations.)

t

p

= delta-time measurement duration (sec)

RD = (record length)/(sample rate)

t

sr

= 1/(sample rate)

assume edge shape that results from Gaussian ﬁlter response

Delta-time m

easurement

accuracy

The term under the square-root sign is the stability and is due to TIE (Time Interval Error). The

errors due to this term occur throughout a single-shot measurement. The second term is due

to both the absolute center-frequency accuracy and the center-frequency stability of the time

base and varies between multiple single-shot measurements over the observation interval (the

amount of time from the ﬁrst single-shot measurement to the ﬁnal single-shot measurement).

Table

3: Delta-Time measurement accuracy formula

The terms used in these formulas are deﬁned under Delta-time measurement accuracy, in the preceding table. (See Table 2.)

MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation 11

Speciﬁcations

Trigger Speci

ﬁcations

The following table shows the trigger speciﬁcations for the MSO4000B Series

and the DPO4000B Series oscilloscopes.

Table 4: Tri

gger speciﬁcations

Characteristic Description

Aux In (External) trigger input

impedance, typical

1M ±1%inparallelwith13pF±2pF

Aux In (External) trigger maximum

input vol

tage

The maximum input voltage at the BNC 300 V

RMS

Installa

tion Category II

Derate at 20 dB/decade above 3 MHz to 30 V

RMS

at 30 MHz, 10 dB/decade above 30 M Hz.

Aux In (External) trigger bandwidth,

typical

250 MHz ±20%

MSO4104B, DPO4104B,

MSO4104

B-L,

DPO4104B-L,

MSO4102B-L,

DPO410

2B-L, MSO4102B,

DPO4102B

1GHz

DPO4054B

500 MH

z

DPO4034B

350 MH

z

Trigger bandwidth, Edge, typical

DPO4014B

100 M

Hz

MSO4104B, DPO4104B,

MSO4104B-L,

DPO

4104B-L,

MSO4102B-L,

DPO4102B-L, MSO4102B,

DPO

4102B

1GHz

DP

O4054B

500 MHz

D

PO4034B

350 MHz

Trig

ger bandwidth, Pulse and Logic,

typical

D

PO4014B

100 MHz

12 MSO4000B and DPO4000B Series Speciﬁcations and Performance Veriﬁcation

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Tektronix DPO4000B Series Technical Reference

Tektronix DPO4000B Series Technical Reference

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