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Physical layer measurement of sink device
Jitter tolerance test case
• Basic thoughts
• Set input of sink device to worst case (amplitude, skew, jitter ) and judge whether there
is picture noise (pixel error)
N4887A-101, 102, 104
Cable Emulator
Power Supply
E4438C
Signal Generator
(Jitter Source)
HPD Power supply
N1080A-H03
E4887A TMDS Signal Generator
E4887A-207,
N5990A Software
Sink
TP2
N1080A-H01
TPA-P
TTC (Transition Time Converter)
Page 10
N1080A Test Access Fixture
• High Performance Test Point Access Adapters
• TPA-P: N1080A H01 (plug)
• TPA-R: N1080A H02 (receptacle)
• Low Frequency Test Board: N1080A H03
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