Description
The MT88E41 Extended Voltage Calling Number Identification Circuit (ECNIC) is a CMOS integrated circuit providing an interface to various calling line information delivery services that utilize 1200 baud BELL 202 or CCITT V.23 FSK voiceband data transmission schemes.
Features
- 1200 baud BELL 202 and CCITT V.23 Frequency Shift Keying (FSK) demodulation Compatible with Bellcore GR-30-CORE and SRTSV-002476 High input sensitivity: -36dBm minimum FSK Detection Level Simple serial 3-wire data interface eliminating the need for a UART Power down mode Internal gain adjustable amplifier Carrier detect status output Uses 3.579545 MHz crystal 2.7 - 5.5V operation Low power CMOS te.
MT88E41 Datasheet
