參數(shù)資料
型號: PBL38773/1ML
廠商: INFINEON TECHNOLOGIES AG
元件分類: 模擬傳輸電路
英文描述: TELECOM-SLIC, PQCC32
封裝: PLASTIC, VQFN-32
文件頁數(shù): 62/64頁
文件大?。?/td> 1052K
代理商: PBL38773/1ML
Type
Package
PBL 38773/1 SO
P-DSO-28-20
PBL 38773/1 ML
P-VQFN-32-6
Ringing FlexiSLIC
Subscriber Line Interface Circuit
PBL 38773/1
Version 2.0
P-DSO-28-20
P-VQFN-32-6
Data Sheet
7
DS1, 2003-06-18
1Overview
1.1
Features
On-chip ringing generation
– Balanced, up to 81 VPeak
– Any waveform
– 5 REN ringing load
– Automatic gain control of ring signal (AGC-R)
– Short circuit safe
Low on-hook power consumption in Active
(65 mW @
V
BAT = -80 V)
Automatic
current
controlled
battery
switching
between on-hook battery (
V
BAT)
and talk battery
(
V
TBAT)
Pulse metering and on-hook transmission
UL-1950 and MTU compliant on-hook line voltage
3.3 V compatible logic interface
Programmable Ring-Trip level
Silent or fast polarity reversal
1.2
Typical Applicationsh
Integrated Access Device (IAD)
Residential gateways
Voice over DSL (VoDSL)
Voice over IP (VoIP)
Terminal adapters (CPE)
ISDN terminal adapters
Routers
Cable modems
Other Shortloop applications
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