TLK6002: In TLK6002, AGC lock is not happening, why it is not locking and what is the impact if AGCLOCK is not happened

Hi Mallikarjuna,

My apologies for the delay.

There are many possibilities why AGCLOCK may not be occurring. Some common reasons include:

• Signal amplitude is out of range of AGC
• Signal amplitude is not constant
• Input loss is too high
• Input signal is too noisy

I believe the device will declare LOS if AGC is unlocked, meaning AGC lock is necessary for normal device operation.

Best,

Lucas