Maxim DS2149Q+

线路接口单元（LIU）LIU4.75V ~ 5.25V

Features

Tube Package
Available in the 28-LCC (J-Lead) package
PCM TRANSCEIVER as telecom IC type

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
DS2149Q+ Telecom applications.

• Add/Drop multiplexers (ADMs)
• T1/E1/J1 add/drop multiplexers (MUX)
• Channel Service Units (CSUs): T1/E1/J1
• Fractional T1/E1/J1
• BITS Timing
• Digital Access Cross-connect System (DACs)
• Digital Cross-connect Systems (DCS)
• Frame Relay Switches and Access Devices (FRADS)
• ISDN Primary Rate Interfaces (PRA)
• PBXs channel bank