MT9160B数据手册集成电路（IC）的电信规格书PDF

描述 Description

The MT9160B/61B 5V Multi-featured Codec incorporates a built-in Filter/Codec, gain control and
programmable sidetone path as well as on-chip anti-alias filters, reference voltage and bias source.
The device supports both ITU-T and sign-magnitude A-Law and µ-Law requirements. Complete telephony interfaces are provided for connection to handset transducers. Internal register access is provided through a serial microport compatible with various industry standard micro-controllers. The device also supports controllerless operation utilizing the default register conditions.
The MT9160B/61B is fabricated in Zarlink's ISO2-CMOS technology ensuring low power consumption and high reliability.

特性 Features

• Improved idle channel noise over MT9160
• MT9161 version features a delayed framing pulse in SSI and ST-BUS modes to facilitate cascaded devices
• Programmableµ-Law/A-Law Codec and Filters
• Programmable ITU-T G.711/sign-magnitude coding
• Programmable transmit, receive and side-tone gains
• Fully differential interface to handset transducers - including 300 ohm receiver driver
• Flexible digital interface including ST-BUS/SSI
• Serial microport or default controllerless mode
• Single 5 volt supply
• Low power operation
• ITU-T G.714 compliantApplications
• Digital telephone sets
• Cellular radio sets
• Local area communications stations

简介

MT9160B属于集成电路（IC）的电信。由制造生产的MT9160B电信电信接口集成电路 (IC) 为通信网络接口提供特定功能和控制，例如以太网切换、线路驱动器、ISDN、放大器、通道扩展器、数字锁相环、DTMF、音频发生器和解码器、回声消除、检测器和发生器、DDA、电话线路监控器和主叫号码标识。