Tektronix CSA7404B Service Manual

Service Manual
Communication Signal Analyzers &
TDS7000B Series
Digital Phosphor Oscilloscopes
(CSA7404B, TDS7704B, TDS7404B,
TDS7254B, & TDS7154B)
071-1227-04
This document applies to firmware version 3.0.0
and above.
Warning
The servicing instructions are for use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qu alified to
do so. Refer to all safety summaries prior to
performing service.
www.tektronix.com
CSA7000B Series
Revision C

Tektronix CSA7404B Specifications

General

Bandwidth	4 GHz
Sample Rate	20 GS/s
Sample Rate (Maximum)	20 GS/s
Channels	4
Vertical Resolution	8 bits
Record Length	100 Mpoints
Input Coupling	AC, DC, GND
Power Supply	100-240 VAC, 50/60 Hz
Vertical Sensitivity	1 mV/div
Display	color LCD
Input Impedance	1 MΩ
Maximum Input Voltage	5 Vrms (50 Ω)
Trigger Modes	Edge
Interface	USB, GPIB, Ethernet