Invention Grant
- Patent Title: Multifunction word recognizer element
- Patent Title (中): 多功能字识别器元件
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Application No.: US13922125Application Date: 2013-06-19
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Publication No.: US09172362B2Publication Date: 2015-10-27
- Inventor: John F. Stoops , Daniel G. Knierim
- Applicant: Tektronix, Inc.
- Applicant Address: US OR Beaverton
- Assignee: TEKTRONIX, INC.
- Current Assignee: TEKTRONIX, INC.
- Current Assignee Address: US OR Beaverton
- Agent Marger Johnson; Thomas F. Lenihan
- Main IPC: H03K5/22
- IPC: H03K5/22 ; H03K5/24 ; G01R31/3177 ; G01R13/02
Abstract:
A circuit includes a load; a first differential pair coupled to the load and responsive to input data; a second differential pair coupled to the load and responsive to the input data; a third differential pair coupled to the first differential pair and the second differential pair and responsive to a first control signal and a second control signal; a bias circuit configured to pull a node coupled to both the first differential pair and the second differential pair to a predetermined state; and a current source coupled to the third differential pair and the bias circuit.
Public/Granted literature
- US20130278291A1 MULTIFUNCTION WORD RECOGNIZER ELEMENT Public/Granted day:2013-10-24
Information query
IPC分类:
