STLC3055QTR

更新时间： 2024-11-26 22:17:27

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		综合业务数字网 WLL
页数	文件大小	规格书
22页	155K
描述
WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

STLC3055QTR 数据手册

STLC3055

WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT

MONOCHIP SLIC OPTIMISED FOR WLL &

ISDN-TA APPLICATIONS

IMPLEMENT ALL KEY FEATURES OF THE

BORSHT FUNCTION

SINGLE SUPPLY (5.5 TO 15.8V)

BUILT IN DC/DC CONVERTER CONTROL-

LER.

TQFP44

SOFT BATTERY REVERSAL WITH PRO-

GRAMMABLE TRANSITION TIME.

ORDERING NUMBERS: STLC3055Q

ON-HOOK TRANSMISSION.

PROGRAMMABLE OFF-HOOK DETECTOR

THRESHOLD

STLC3055QTR

METERING PULSE GENERATION AND FIL-

TER

INTEGRATED RINGING

INTEGRATED RING TRIP

PARALLEL CONTROL INTERFACE (3.3V

LOGIC LEVEL)

PROGRAMMABLE CONSTANT CURRENT

FEED

DESCRIPTION

The STLC3055 is a SLIC device specifically de-

signed for WLL (Wireless Local Loop) and ISDN-

Terminal Adaptors. One of the distinctive charac-

teristic of this device is the ability to operate with

a single supply voltage (from +5.5V to +15.8V)

and self generate the negative battery by means

of an on chip DC/DC converter controller that

drives an external MOS switch.

SURFACE MOUNT PACKAGE

INTEGRATED THERMAL PROTECTION

-40 TO +85°C OPERATING RANGE

The battery level is properly adjusted depending

on the operatingmode. A useful characteristic for

BLOCK DIAGRAM

DET

INPUT LOGICAND DECODER

OUTPUT LOGIC

BGND

Status and functions

TIP

LINE

OUTPUT

SUPERVISION

DRIVER

STAGE

ZAC1

ZAC

RING

AC PROC

CREV

DC PROC

CSVR

CLK

RSENSE

DC/DC

CONV.

GATE

CKTTX

CTTX1

TTX PROC

Vcc

CVCC

VPOS

REFERENCE

CTTX2

FTTX

Vss

VOLT.

REG.

VBAT

Agnd

Vbat

RTTX CAC ILTF RD IREF RLIM RTH

AGND

October 1999

1/22

12 3 4 5 6 7...22

中文翻译

下载PDF

与STLC3055QTR相关器件

型号	品牌	获取价格	描述	数据表
STLC3065	STMICROELECTRONICS	获取价格	WLL SUBSCRIBER LINE INTERFACE CIRCUIT
STLC3065Q	STMICROELECTRONICS	获取价格	WLL SUBSCRIBER LINE INTERFACE CIRCUIT
STLC3065QTR	STMICROELECTRONICS	获取价格	WLL SUBSCRIBER LINE INTERFACE CIRCUIT
STLC3075	STMICROELECTRONICS	获取价格	INTEGRATED POTS INTERFACE FOR HOME ACCESS GATEWAY AND WLL
STLC3075_09	STMICROELECTRONICS	获取价格	Integrated POTS interface for home access gateway and WLL
STLC3080	STMICROELECTRONICS	获取价格	SUBSCRIBER LINE INTERFACE CIRCUIT
STLC3080TR	STMICROELECTRONICS	获取价格	TELECOM-SLIC, PQFP44, 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
STLC3085	STMICROELECTRONICS	获取价格	Integrated Pots Interface for Home Access Gateway and WLL
STLC30R80	STMICROELECTRONICS	获取价格	INTEGRATED RINGING SLIC FOR SHORT LOOP APPLICATIONS
STLC30R81	STMICROELECTRONICS	获取价格	INTEGRATED RINGING SLIC FOR SHORT LOOP APPLICATIONS