4-Wire Calling Number Identification Circuit 2 (4-Wire CNIC2)

Description\nThe MT88E45B is a low power CMOS integrated circuit suitable for receiving the physical layer signals used in North American (Bellcore) Calling Identity Delivery on Call Waiting (CIDCW) and Calling Identity Delivery (CID) services. It is also suitable for ETSI and BT Calling Line Identi • Compatible with:\n• Bellcore GR-30-CORE, SR-TSV-002476,ANSI/TIA/EIA-716, TIA/EIA-777;\n• ETSI ETS 300 778-1 (FSK only variant) & -2;\n• BT (British Telecom) SIN227 & SIN242\n• Bellcore ‘CPE Alerting Signal’ (CAS), ETSI ‘Dual Tone Alerting Signal’ (DT-AS), BT Idle State and Loop State ‘Tone Alert S;

Microchip

微芯科技

Package：20-SSOP（0.209"，5.30mm 宽）；包装：托盘 功能：电信电路 类别：集成电路（IC） 电信 描述：IC TELECOM INTERFACE 20SSOP

Microsemi

美高森美

Package：20-SOIC（0.295"，7.50mm 宽）；包装：托盘 功能：电信电路 类别：集成电路（IC） 电信 描述：IC TELECOM INTERFACE 20SOIC

Microchip

微芯科技

Package：20-SOIC（0.295"，7.50mm 宽）；包装：托盘 功能：电信电路 类别：集成电路（IC） 电信 描述：IC TELECOM INTERFACE 20SOIC

Microchip

微芯科技