Invention Grant
- Patent Title: Self biased gate controlled switch
- Patent Title (中): 自偏置门控开关
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Application No.: US12770493Application Date: 2010-04-29
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Publication No.: US08373495B2Publication Date: 2013-02-12
- Inventor: Carsten I. Stoerk , Joerg T. Kirchner
- Applicant: Carsten I. Stoerk , Joerg T. Kirchner
- Applicant Address: DE Freising
- Assignee: Texas Instruments Deutschland GmbH
- Current Assignee: Texas Instruments Deutschland GmbH
- Current Assignee Address: DE Freising
- Agent Alan A. R. Cooper; Wade J. Brady, III; Frederick J. Telecky, Jr.
- Priority: DE102009019654 20090430
- Main IPC: H03K17/687
- IPC: H03K17/687

Abstract:
Conventional current sharing circuits, which can be used in drivers for liquid crystal displays (LCDs), for example, often use bipolar transistors. However, bipolar transistors are not available in many CMOS processes. Thus, a current sharing circuit is provided here that employs CMOS transistors. In particular, the circuit provided here uses a current mirror and pass circuit to assist in providing this current sharing function.
Public/Granted literature
- US20100277220A1 SELF BIASED GATE CONTROLLED SWITCH Public/Granted day:2010-11-04
Information query
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