Part Number: LMH1297 We are facing signal loss when 12G pathological signals are used with TI LMH1297EVM.
Signal loss occurs once every 2-3 hours in EQ mode.
No signal loss has occurred with the colorbar signal.
I think it's due to the out of sync of…
Part Number: LMH1297 Hi Team,
My customer is looking for a device that can 12G UHD-SDI Bidirectional I/O, and the device has hardware control mode, What device does we have ?
Best regards,
Part Number: LMH1297 Hi,
I found there is the difference between the default value of the register in programming guide and read value.
Could you confirm them just in case?
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[Share Register] 0x01: 0x40 (datasheet) -> 0x0B (actual)
[CTLE/CDR Register…
Part Number: LMH1297 Hi,
I have an IBIS-AMI model and would like to perform a return loss simulation.
Which Spara should I use for the simulation?
Unable to find rx (n) _term.s4p and tx_term (n) .s4p.
Would you please have an archive file for ADS to…
Part Number: LMH1297 Other Parts Discussed in Thread: LMH0397 , Hi,
I am using LMH1297 for 12G SDI out and LMH0397 for 3G SDI In.
As per TI document SNLA288(12G-SDI Printed Circuit Board (PCB) Layout Guidelines) in section 9, its mentioned that for 75ohm…
Part Number: LMH1297 Hello Support team,
Could you please support below? (1) I would like to know the register and setting values for disabling the output of the SDI_out +/- terminal. (2) When SDI_OUT+/- is in disable, is it possible to make the SDI_OUT…
Part Number: LMH1297 Hi,
We would like to simulate the return loss of the SDI port.
Please provide us with the following touchstone files and documentation of your measurement environment.
-SDI_IO+ (EQ Mode)
-SDI_IO+ (CD Mode)
-SDI_OUT+ (CD Mode)
S…
Part Number: LMH1297 Hi Team, Is there any information about sdi_io_drv_pre_val of ConfigIO Register 0x62 [6:5]? I couldn't catch if pre-emphasis is increased or decreased when the value is incremented. I would also like to know the gain value for our…