ENHANCED TYPE II CALLER ID DECODER
NW6005
FEATURES
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DESCRIPTION
The NW6005 device is a single-chip, 3/5 Volt
CMOS caller ID with call waiting detection circuit.
It can receive signals following Bellcore GR-30-CORE & SR-TSV-002476, BT SIN227 & SIN242, and ETSI ETS 300 788-1/-2 specifications.
The NW6005 provides 1200 baud Bell 202 and ITU-T V.
23 FSK demodulation and CAS/DT-AS detection.
Two seperate differential input
amplifiers allow the device to be connected with both Tip/Ring and Telephone Hybrid receive pair.
FSK demodulation is implemented only on Tip/Ring, while DT-AS (or CAS) detection can be on either Tip/Ring or Hybrid Receive.
In addition, NW6005 provides a serial FSK data in...