Title:
HIGH-VOLTAGE INPUT RECEIVER USING LOW-VOLTAGE DEVICES
Document Type and Number:
WIPO Patent Application WO/2015/160452
Kind Code:
A3
Abstract:
An input receiver for stepping down a high-voltage domain input signal into a low-voltage-domain stepped-down signal includes a waveform chopper. The waveform chopper chops the high-voltage domain input signal into a first chopped signal and a second chopped signal. A high-voltage-domain receiver combines the first chopped signal and the second chopped signal into a high-voltage-domain combined signal. A step-down device converts the high-voltage-domain combined signal into a stepped-down low-voltage-domain signal.
Inventors:
CHEN WILSON JIANBO (US)
TAN CHIEW-GUAN (US)
JALILIZEINALI REZA (US)
TAN CHIEW-GUAN (US)
JALILIZEINALI REZA (US)
Application Number:
PCT/US2015/019958
Publication Date:
January 21, 2016
Filing Date:
March 11, 2015
Export Citation:
Assignee:
QUALCOMM INC (US)
International Classes:
H03G11/00; H03K5/24; H03K19/003
Foreign References:
| US20040075468A1 | 2004-04-22 | |||
| EP0450406A2 | 1991-10-09 | |||
| JPH08265065A | 1996-10-11 | |||
| US20040110480A1 | 2004-06-10 | |||
| US6650167B1 | 2003-11-18 | |||
| US20070176668A1 | 2007-08-02 |
Attorney, Agent or Firm:
HALLMAN, Jonathan W. (LLP2323 Victory Avenue, Suite 70, Dallas Texas, US)
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