Invention Grant
- Patent Title: Circuit, chip and semiconductor device
-
Application No.: US16573853Application Date: 2019-09-17
-
Publication No.: US11533056B2Publication Date: 2022-12-20
- Inventor: Chao Chieh Li , Chia-Chun Liao , Min-Shueh Yuan , Chih-Hsien Chang
- Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
- Applicant Address: TW Hsinchu
- Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
- Current Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
- Current Assignee Address: TW Hsinchu
- Agency: WPAT
- Agent Anthony King
- Main IPC: H03L7/08
- IPC: H03L7/08 ; G01R31/317 ; G04F10/00 ; H03L7/00
Abstract:
A circuit is disclosed. The circuit includes a time-to-digital converter (TDC), and an evaluation circuit coupled to the TDC and a phase-locked loop (PLL) external to the circuit.
Public/Granted literature
- US20210080503A1 CIRCUIT, CHIP AND SEMICONDUCTOR DEVICE Public/Granted day:2021-03-18
Information query
