公开(公告)号：US11863355B1

公开(公告)日：2024-01-02

申请号：US18111519

申请日：2023-02-17

Applicant: Aronix LLC

Inventor： Arun Narayan Patil ,  Anand Raghunath Bhave ,  Varun Kaushik ,  Harshita Kaushik

IPC: H04L25/02 ,  A61B5/024 ,  H03K19/007

CPC classification number: H04L25/0272 ,  A61B5/02411 ,  H03K19/007 ,  A61B5/02438

Abstract: The present invention relates to differential receivers, and more particularly to a fail-safe circuit for low-voltage differential signaling (LVDS) receivers having single differential input disconnect detection with a latchable control signal interrupt capability. In operation, the receiver output is applied to a Vout output as long as the control signal is in a normal operating state, and on the first occurrence of a fault condition trigger is applied to the input of a latch, the latch latches applying a fault state to the control signal which causes the Vout output to follow the control signal blocking the receiver output until the latch is reset after the fault has been corrected.