Low-power type-C receiver with high idle noise and DC-level rejection

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United States of America Patent

PATENT NO 9811135
SERIAL NO

14977589

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Abstract

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Techniques for low-power USB Type-C receivers with high DC-level shift tolerance and high noise rejection are described herein. In an example embodiment, a USB-enabled device comprises a receiver circuit coupled to a Configuration Channel (CC) line of a USB Type-C subsystem. The receiver circuit is configured to receive data from an incoming signal on the CC line even when the incoming signal has more than 250 mV of DC offset with respect to local ground, and to reject the incoming signal even when the incoming signal includes noise with a magnitude of more than 300 mVpp.

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Patent Owner(s)

Patent OwnerAddress
MUFG UNION BANK N A350 CALIFORNIA STREET 17TH FLOOR SAN FRANCISCO CA 94104

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agarwal, Rishi Santa Clara, US 20 232
Bodnaruk, Nicholas Alexander Sunnyvale, US 16 117

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