Invention Grant
- Patent Title: Duty cycle protection circuit
- Patent Title (中): 占空比保护电路
-
Application No.: US14050203Application Date: 2013-10-09
-
Publication No.: US09197197B2Publication Date: 2015-11-24
- Inventor: Anna Asquini , Vincent Vallet
- Applicant: STMicroelectronics S.A. , Mentor Graphics Corporation
- Applicant Address: FR Montrouge FR Meudon la Foret
- Assignee: STMICROELECTRONICS SA,MENTOR GRAPHICS CORPORATION
- Current Assignee: STMICROELECTRONICS SA,MENTOR GRAPHICS CORPORATION
- Current Assignee Address: FR Montrouge FR Meudon la Foret
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Priority: FR1259709 20121011
- Main IPC: H03L7/00
- IPC: H03L7/00 ; H03K3/017 ; H03K5/1252 ; G06F1/10 ; G06F1/12

Abstract:
A duty cycle protection circuit including a first synchronous device adapted to receive a first clock signal on an input line and to generate a first clock transition of a second clock signal in response to a first clock transition of the first clock signal; and reset circuitry coupled to the input line and adapted to generate a second clock transition of the second clock signal by resetting the first synchronous device a time delay after the first clock transition of the first clock signal.
Public/Granted literature
- US20140103972A1 DUTY CYCLE PROTECTION CIRCUIT Public/Granted day:2014-04-17
Information query