Service manual

Clock,
Qualifier, and
Data Inputs
Test 2
Description: This test verifies the setup and hold time specification for the rising
edge transition of all clocks on the HP 1650B/51B.
Specification:
Setup time: Data must be present prior to clock transition;
10 ns.
Hold time: Data must be present after rising clock transition; 0 ns.
Equipment:
Pulse Generator ............................. HP 8161A/020
Oscilloscope ................................... HP 54502A
50 Ohm Feedthru (2) ............................ HP 10100C
Test Connectors (2)........................see figure 3-1
Procedure:
1. Connect the HP 1650B\ 51B and test equipment as in figure 3-10.
Note In this setup, only eight channels are tested at a time to minimize loading. Ground
lead must be connected to ensure accurate test results.
Figure 3-10. Test Setup for Data Test 2
HP 1650B/1651B Performance Tests
Service Manual 3-9