专利检索 ap:("TEXAS INSTRUMENTS INCORPORATED") AND inv:"Jhankar Malakar" 第 1 页

1.

发明授权
Robust noise immune, low-skew, pulse width retainable glitch-filter 有权

公开(公告)号：US11558044B2

公开(公告)日：2023-01-17

申请号：US16950245

申请日：2020-11-17

申请人： TEXAS INSTRUMENTS INCORPORATED

发明人： Jhankar Malakar , Srikanth Srinivasan , Devraj Matharampallil Rajagopal

IPC分类号： H03K5/1252 , H03K17/687 , H03K17/0416 , H03K5/00

摘要： An Inter-IC interface with a glitch filter including at least two cascaded RC filters configured to compensate a signal skew of the data or clock signal received from a data communication or clock signal line, feedback switches configured to pull up or pull down a voltage at an output node of each of the at least two cascaded RC filters, and feedforward transistors configured to condition a respective switch to the feedback switches to accelerate the pull up or the pull down.