www.tektronix.com/tds7000B

5

Digital Phosphor Oscilloscopes

TDS7000B Series

TDS7054

TDS7104

TDS7154B/TDS7254B/TDS7404B/TDS7704B

Sensitivity

Internal DC Coupled

0.35 div DC

0.35 div DC

0.5 div DC to 50 MHz increasing to 1.5 div at 3 GHz

to 50 MHz

to 50 MHz

TDS7404B/TDS7704B: 2.7 div at 4 GHz (typical)

increasing to

increasing to

1 div at

1 div at

500 MHz

1 GHz

External (Auxiliary Input)

400 mV from DC

250 mV from DC

150 mV from DC to 50 MHz increasing

to 50 MHz

to 50 MHz

to 500 mV at 2.5 GHz

increasing to

increasing to

750 mV at

500 mV at

100 MHz

100 MHz

Main Trigger Modes

Auto, Normal and Single

Trigger Sequences

Main, Delayed by Time, Delayed by Events. All sequences can include separate horizontal delay

after the trigger event to position the acquisition window in time

Trigger Characteristics

Standard Trigger Types

Edge, Glitch, Runt, Width, Transition

Edge, Glitch, Runt, Width, Transition Time, Timeout, Pattern,

Time, Timeout, Pattern, State,

State, Setup/Hold, Window – all except Edge,

Setup/Hold

Pattern and State can be logic qualified by up to two channels

A Event and Delayed B Event

A Event: All above types

A Event and Delayed B Event: All above types

Trigger Types

Delayed B Event: Edge

Reset: Reset if B Event does not occur within specified time, before

specified number of events, or before specified State changes

Communications-related Triggers

Support for AMI, HDB3, BnZS, CMI, MLT3 and NRZ encoded communications signals.

(requires Option SM)

Select among isolated positive or negative one, zero pulse form or eye patterns as applicable to standard

Serial Pattern Trigger

64-Bit serial word recognizer, bits specified in binary

(requires Option ST)

(high, low, don’t care) or hex format.

Trigger on NRZ-encoded data up to 1.25 GBaud

Trigger Level Range

Internal

±12 divisions from center of screen

External (Auxiliary In)

±8 V

±5 V

Line

fixed at 0 V

Trigger Coupling

DC, AC (attenuates <60 Hz), HF Rej (attenuates >30 kHz), LF Rej (attenuates <80 kHz),

Noise Reject (reduces sensitivity)

Trigger Holdoff Range

250 ns minimum to 12 s maximum