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1. (WO2013148577) DUAL SQUELCH DETECTORS AND METHODS FOR LOW POWER STATES

Pub. No.:    WO/2013/148577    International Application No.:    PCT/US2013/033711
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Tue Mar 26 00:59:59 CET 2013
IPC: G06F 1/32
Applicants: MARVELL WORLD TRADE LTD.
YAP, Christopher
HUANG, Jingyu
Inventors: YAP, Christopher
HUANG, Jingyu
Title: DUAL SQUELCH DETECTORS AND METHODS FOR LOW POWER STATES
Abstract:
Apparatus having corresponding methods comprise: a first squelch circuit configured to detect possible squelch signals in a communication signal; and a second squelch circuit configured to i) operate in a low-power state responsive to the first squelch circuit detecting none of the possible squelch signals in the communication signal, and ii) operate in a high-power state responsive to the first squelch circuit detecting one of the possible squelch signals in the communication signal.