R&E » Tektronix TDS/CSA7000 (CSA7404)

Repair project for 4GHz CSA7000 series oscilloscope

CSA7404 Communications Signal Analyzers
TDS7404-type platform

• 4 GHz bandwidth and 20 GS/s real time sampling rate, depending on
  the model
  
  Record lengths up to 32,000,000 samples, depending on model and option
  
  * Fast acquisition at up to 400,000 acquisitions per second for analog
  instrument emulation and isolation of data-dependent failures during
  conformance/performance testing and for examination of very low-level
  signals in pseudo-random bit streams
  
  * CSA7000 Series: Communication signal analysis, serial mask testing, serial
  pattern triggering, and triggering on communications signals. Use of these
  features is described in the Option SM Serial Mask Testing and Option ST
  Serial Pattern Trigger User Manual
  
  * CSA7000 Series: Optical-to-Electrical converter, optical reference receiver,
  and clock recovery provides single-connection convenience, protects
  integrity of system calibration, and increases versatility
  
  * Up to 1% DC vertical gain accuracy, depending on the model
  
  * Four input channels (each with 8-bit resolution), CH 3 signal output, and
  auxiliary trigger input and output
  
  * Sample, envelope, peak-detect, high-resolution, waveform database, and
  average acquisition modes
  
  * Full programmability, with an extensive GPIB-command set and a messagebased
  interface

CSA7000 Series, TDS7000 Series, & TDS6000 Series Instruments User Manual 1- 3

* Trigger modes include edge, logic, pulse, serial (CSA7000 Series, optional
on TDS7000 Series and TDS6000 Series, and not available on TDS7104 and
TDS7054), communication (CSA7000 Series and optional on TDS7000
Series and TDS6000 Series), and sequence at up to 4 GHz bandwidth,
depending on the model

* Powerful built-in measurement capability, including histograms, automatic
measurements, eye pattern measurements (CSA7000 Series and optional on
TDS7000 Series and TDS6000 Series), and measurement statistics

* A large 10.4 inch (264.2 mm) color display that supports color grading of
waveform data to show sample density

* MultiView Zoom to view and compare up to four zoom areas at a time. Lock
and manually or automatically scroll up to four zoom areas.

An intuitive, graphical user interface (UI), with online help that is built in
and available on screen

Internal, removable disk storage
*
Wide array of probing solutions