Agilent Technologies 54502A Manual de servicio descargar pdf (Pagina 59)

Glitch Test Description:

This performance test verifies the glitch detection specification of the

HP 1650B/51B.

Specification:

Minimum detectable glitch: 5 ns wide at the threshold.

Equipment:

Pulse Generator ............................... HP 8161A/020

Oscilloscope...................................... HP 54502A

50 ohm Feedthrough.(1)............................ HP 10100C

Test Connector (1) ...........................see figure 3-1

Procedure:

1. Connect the test equipment as in figure 3-29. The clock inputs are not used

for the glitch test since glitch detection is part of timing analysis. Use the

oscilloscope to make sure pulses are 5 ns wide at the threshold (1.6 V).

Note In this setup, only eight channels are tested at a time to minimize loading. Ground

lead must be grounded to ensure accurate test results.

Figure 3-29. Setup for Glitch Test

Performance Tests HP 1650B/1651B

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Agilent Technologies 54502A Manual de servicio Pagina 59