Agilent Technologies 54502A Manual de servicio descargar pdf (Pagina 44)

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

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Agilent Technologies 54502A Manual de servicio Pagina 44