SPRACV3 December 2020 AM6412 , AM6422 , AM6442
RX has VGA, Continuous-Time Linear Equalizer (CTLE), Attenuator, 3-tap DFE and CDR:
Rx Blocks | Description |
---|---|
CTLE block | The CTLE block models various peak amp settings that auto-adapt for
best eye
|
VGA | Voltage gain amplifier settings.
|
Attenuator | Set the attenuation settings at the RX for the CTLE & VGA
blocks.
|
CDR |
|
Sum-amplifier | There is a sum-amp after the VGA block |
Decision Feedback Equalizer (DFE) | DFE is 3 tap:
|