Tektronix 744A User Manual

TDS 684A, TDS 744A, & TDS 784A Service Manual

This section lists the various warranted characteristics that describe the
TDS 684A and 7XXA Digitizing Oscilloscopes. Electrical and environmental
characteristics are included.

Warranted characteristics are described in terms of quantifiable performance
limits which are warranted.

NOTE. In these tables, those warranted characteristics that are checked in the
procedure Performance Verification appear in boldface type under the column
Name.

As stated above, this section lists only warranted characteristics. A list of typical
characteristics starts on page 1–21.

The performance limits in this specification are valid with these conditions:

H The oscilloscope must have been calibrated/adjusted at an ambient tempera-

ture between +20

_ 

C and +30

_ 

C.

H The oscilloscope must be in an environment with temperature, altitude,

humidity, and vibration within the operating limits described in these
specifications.

H The oscilloscope must have had a warm-up period of at least 20 minutes.

H The oscilloscope must have had its signal-path-compensation routine last

executed after at least a 20 minute warm-up period at an ambient temperature
within 

±

5

_ 

C of the current ambient temperature.