Features: · Compatible with Bellcore GR-30-CORE (formerly as TR-NWT-000030).· Compatible with British Telecom (BT) SIN227 & SIN242.· FSK demodulator for Bell 202 and ITU-T V.23 (formerly as CCITT V.23)· On-chip ring detector· Ring detect and carrier detect output for MCU interrupt· Power down ...
EM92547B: Features: · Compatible with Bellcore GR-30-CORE (formerly as TR-NWT-000030).· Compatible with British Telecom (BT) SIN227 & SIN242.· FSK demodulator for Bell 202 and ITU-T V.23 (formerly as CCIT...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
DescriptionThe EM9201 is a low-voltage 2.4GHz transceiver IC with built-in link-layer logic permit...
RATING | SYMBOL |
VALUE |
UNIT |
DC SUPPLY VOLTAGE | VDD |
-0.5.5 to 6 |
V |
INPUT VOLTAGE | Vin |
-0.5 to VDD +0.5 |
V |
DC current drain per pin | I |
±10 |
mA |
Power dissipation | PD |
20 |
mW |
Operating temperature range | TA |
0 to 70 |
The EM92547 is a single-chip CMOS receiver IC designed to work in telephone equipment incorporating Calling Number Delivery (CND) capabilities. EM92547 CND capabilities can be add to equipment such as telephone, adjunct units, answering machines, and facsimile machines, by using the EM92547 and any standard microcontroller IC. The EM92547 detects and qualifies the incoming ring signal, performs an energy detect on incoming FSK signal, and demodulates the FSK data in accordance with BELL 202 standards. Integrating the above functions the equipment manufacturer a cost-effective means of implementing CND capabilities into their products.