公开(公告)号：US10218444B2

公开(公告)日：2019-02-26

申请号：US15809902

申请日：2017-11-10

Applicant: INPHI CORPORATION

Inventor： Karthik Gopalakrishnan ,  Jamal Riani ,  Arun Tiruvur

IPC: H04B10/40 ,  H04B10/54 ,  H04L7/00 ,  H04L7/033 ,  H03K5/00 ,  H03K19/0185 ,  H03L7/093 ,  H03L7/099 ,  H03L7/197 ,  H03L7/23 ,  H04L25/00

Abstract: The present invention is directed to data communication. More specifically, embodiments of the present invention provide a transceiver that processes an incoming data stream and generates a recovered clock signal based on the incoming data stream. The transceiver includes a voltage gain amplifier that also performs equalization and provides a driving signal to track and hold circuits that hold the incoming data stream, which is stored by shift and holder buffer circuits. Analog to digital conversion is then performed on the buffer data by a plurality of ADC circuits. Various DSP functions are then performed over the converted data. The converted data are then encoded and transmitted in a PAM format. There are other embodiments as well.

公开(公告)号：US10523328B2

公开(公告)日：2019-12-31

申请号：US16249642

申请日：2019-01-16

Applicant: INPHI CORPORATION

Inventor： Karthik Gopalakrishnan ,  Jamal Riani ,  Arun Tiruvur

IPC: H04B10/40 ,  H04B10/54 ,  H04L7/00 ,  H04L7/033 ,  H03K5/00 ,  H03K19/0185 ,  H03L7/093 ,  H03L7/099 ,  H03L7/197 ,  H03L7/23 ,  H04L25/00 ,  H04L25/49

Abstract: The present invention is directed to data communication. More specifically, embodiments of the present invention provide a transceiver that processes an incoming data stream and generates a recovered clock signal based on the incoming data stream. The transceiver includes a voltage gain amplifier that also performs equalization and provides a driving signal to track and hold circuits that hold the incoming data stream, which is stored by shift and holder buffer circuits. Analog to digital conversion is then performed on the buffer data by a plurality of ADC circuits. Various DSP functions are then performed over the converted data. The converted data are then encoded and transmitted in a PAM format. There are other embodiments as well.