LE9651数据手册集成电路（IC）的电信规格书PDF

描述 Description

The miSLIC™ Line Circuits together with a VoIP processor or SoC, provides an economical turn-key solution for derived voice applications. The versatile Le9651 miSLIC device can be controlled via a PCM/SPI or ZSI interface.The Le9651 miSLIC 1 FXS tracking device is a drop-in, pin compatible, device to the miSLIC 2 FXS Le9652 device when using the ZSI interface.Tracking battery architectures are supported with ringing capability up to 140-Vpk. The supply is highly efficient and minimizes power dissipation in all states. Ringing and system power management are supported to limit the peak power requirements of the telephone line FXS port. The Le9651 features wideband clarity and complete BORSCHT functionality.Manufacturing test and subscriber line testing are standard features. All AC, DC, and power parameters are programmable making the miSLIC device suitable for any application requiring SLIC functionality.

特性 Features

Single channel population option for Le9652 two channel, 150 V maximum battery designs

简介

LE9651属于集成电路（IC）的电信。由制造生产的LE9651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。