Squelch Tests; Test 2.4.3-Sq-Rx Squelch Exit Voltage (Vsq); Purpose; Procedure - Keysight Technologies N5990A User Manual

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Squelch Tests

Test 2.4.3-SQ-RX Squelch Exit Voltage (VSQ)

Purpose

Procedure

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It is available for all hardware configurations.
Figure 129 Test 2.4.3-SQ-RX Squelch Exit Voltage Test
This test is to verify the minimum and maximum squelch exit voltage (V
levels according to the M-PHY specification.
The data generator sends a test sequence consisting of a single DIFN
pulse among the DIFP states and starts with an amplitude less than the
minimum squelch exit voltage. Then, the voltage amplitude is increased
with a Step Size value until the DUT exits the hibernate state and enters
into the sleep state.
Keysight N5990A MIPI M-PHY Receiver Test User Guide
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SQ