Agilent Technologies 1664A, Service Manual

Page: 39 / 164

To test the glitch capture
Testing the glitch capture verifies the performance of the following specification:
•
Minimum detectable glitch.
This test checks the minimum detectable glitch on sixteen data channels at a time.
Equipment Required
Equipment Critical Specifications Recommended Model/Part
Pulse Generator 100 MHz 3.5 ns pulse width, < 600 ps rise time Agilent 8131A Option 020
Digitizing Oscilloscope
≥
6 GHz bandwidth , < 58 ps rise time
Agilent 54121T
SMA Coax
(Qty 3) 18 GHz bandwidth Agilent 8120-4948
Adapter (Qty 4) SMA(m)-BNC(f) Agilent 1250-1200
Coupler (Qty 4) BNC (m)(m) Agilent 1250-0216
BNC Test Connector, 6x2 (Qty 4)
Set up the equipment
1
Turn on the equipment required and the logic analyzer. Let them warm up for
30 minutes before beginning the test if you have not already done so.
2
Set up the pulse generator.
Pulse Generator Setup
Channel 1 Channel 2 Period
Delay: 0 ps Delay : 0 ps 22.0 ns
Width: 3.5 ns Width: 3.5 ns
High:
−
0.9 V High:
−
0.9 V
Low:
−
1.7 V Low:
−
1.7 V
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