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What Voltage is the ESD protection level of TMDS input of ADV7842?

Question asked by aimPoint on Jun 26, 2013
Latest reply on Jun 28, 2013 by GuenterL

Hi all,

I have some question about ADV7842.

 

Question No.1

What Voltage is the ESD protection level of TMDS input of ADV7842?
Not described TMDS input ESD voltage in http://ez.analog.com/message/20995#20995 .
Is the ADV7842 ESD protection voltage is same as  " ESD levels are FICDM = Class C2, HBM = Class 1. " ?
That is described in "http://ez.analog.com/message/12602#12602"


Question No.2
Could you please provide us an Equivalent Circuit about ESD protection circuit of TMDS inputs?
For example, the TMDS Clock line seems to be connected to GND via ESD protective circuit
when set the HDMI map 0x01 bit6 and 5.

 

 

Best regards.
aimPoint

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