STLC3080集成電路（IC）的電信規(guī)格書PDF中文資料

STLC3080屬于集成電路（IC）的電信。由意法半導體集團制造生產(chǎn)的STLC3080電信電信接口集成電路 (IC) 為通信網(wǎng)絡接口提供特定功能和控制，例如以太網(wǎng)切換、線路驅(qū)動器、ISDN、放大器、通道擴展器、數(shù)字鎖相環(huán)、DTMF、音頻發(fā)生器和解碼器、回聲消除、檢測器和發(fā)生器、DDA、電話線路監(jiān)控器和主叫號碼標識。

DESCRIPTION

The STLC3080 is a SLIC device suitable for a wide range of applications: public (CO), transmission (DLC) and private (PABX). The SLIC provides the standard battery feeding with full programmability of the DC characteristic. In particular two external resistors allow to set the limiting current value (up to 50mA) and the value of the resistive feeding when not in constant current region.

■ MONOCHIP SLIC SUITABLE FOR PUBLIC APPLICATIONS

■ IMPLEMENTES ALL KEY FEATURES OF THE BORSHT FUNCTION

■ DUAL CONTROL MODE CONFIGURATION: SLAVE MODE OR AUTOMATIC ACTIVATION MODE.

■ SOFT BATTERY REVERSAL WITH PROGRAMMABLE TRANSITION TIME

■ ON HOOK TRANSMISSION

■ LOOP START/GROUND START FEATURE WITH PROGR. THRESHOLD

■ LOW POWER DISSIPATION IN ALL OPERATING MODES

■ AUTOMATIC DUAL BATTERY OPERATION

■ INTEGRATED RING TRIP DETECTION WITH AUTOMATIC AND SYNCRONISED RING DISCONNECTION

■ METERING PULSE INJECTION

■ SURFACE MOUNT PACKAGE

■ THREE RELAY DRIVERS FOR RING AND TESTING

■ -40 TO +85°C OPERATING RANGE