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參數(shù)資料
| 型號： | STLC3055QTR |
| 廠商： | 意法半導體 |
| 英文描述： | WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT |
| 中文描述： | 環(huán)路 |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 153K |
| 代理商： | STLC3055QTR |
MONOCHIP SLIC OPTIMISED FOR WLL &
ISDN-TA APPLICATIONS
IMPLEMENT ALL KEY FEATURES OF THE
BORSHTFUNCTION
SINGLESUPPLY (5.5 TO 15.8V)
BUILT IN DC/DC CONVERTER CONTROL-
LER.
SOFT BATTERY REVERSAL WITH PRO-
GRAMMABLE TRANSITION TIME.
ON-HOOK TRANSMISSION.
PROGRAMMABLE OFF-HOOK DETECTOR
THRESHOLD
METERING PULSE GENERATION AND FIL-
TER
INTEGRATEDRINGING
INTEGRATEDRING TRIP
PARALLEL CONTROL
LOGIC LEVEL)
PROGRAMMABLE CONSTANT
FEED
SURFACE MOUNTPACKAGE
INTEGRATEDTHERMAL PROTECTION
-40 TO +85
°
COPERATINGRANGE
BLOCKDIAGRAM
INTERFACE (3.3V
CURRENT
DESCRIPTION
The STLC3055 is a SLIC device specifically de-
signed for WLL (Wireless Local Loop) and ISDN-
Terminal Adaptors.One of the distinctivecharac-
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 externalMOS switch.
The battery level is properly adjusted depending
on the operatingmode. A useful characteristic for
October 1999
D0
D1
D2
DET
RTTX
CAC
ILTF RD IREF RLIM RTH
CSVR
CVCC
VPOS
VBAT
BGND
TIP
RING
AGND
TX
RX
ZAC1
ZAC
RS
ZB
CTTX1
CTTX2
FTTX
CKTTX
SUPERVISION
TTX PROC
AC PROC
REFERENCE
STAGE
LINE
DRIVER
CREV
INPUT LOGICAND DECODER
OUTPUT LOGIC
VOLT.
Vcc
Vss
Agnd
OUTPUT
Status and functions
CLK
RSENSE
GATE
VF
DC/DC
CONV.
DC PROC
Vbat
TQFP44
ORDERING NUMBERS:
STLC3055Q
STLC3055QTR
STLC3055
WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT
1/22
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| STLC3065 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WLL SUBSCRIBER LINE INTERFACE CIRCUIT |
| STLC3065Q | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WLL SUBSCRIBER LINE INTERFACE CIRCUIT |
| STLC3065QTR | 制造商:STMicroelectronics 功能描述: |
| STLC3075 | 制造商:STMicroelectronics 功能描述: |
| STLC3075_09 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Integrated POTS interface for home access gateway and WLL |
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