LE87536中文资料Worldwide ADSL2+ Dual Channel Line Driver数据手册Microchip规格书

描述 Description

The Le87536 is a dual channel differential amplifier designed to drive full rate ADSL2+ signals with very low power dissipation. The Le87536 contains two pairs of wide band amplifiers designed with Microchip's HV30 Bipolar SOI process for low power consumption in DSL systems. The amplifiers have an internal fixed gain, which helps to eliminate external feedback and gain setting resistors. The drivers achieve better than -75 dB THD while driving a 1MHz, 16Vp-p signal into a 60Ohm load. The amplifiers are enabled by forcing the ENAB/ENCD pins to ground. Leaving the ENAB/ENCD pins floating or forcing them high will disable the two amplifiers. The ENAB and ENCD pins are pulled up to an internal 2.5V through on-chip 50kOhm resistors.Le87536 device is one of the most cost-effective and high performance line drivers for ADSL2+ applications.

特性 Features

Fixed Voltage Gain Of 13

简介

LE87536属于集成电路（IC）的电信。由制造生产的LE87536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。