参数资料
型号: SI3068-B-FS
厂商: Silicon Laboratories Inc
文件页数: 1/40页
文件大小: 0K
描述: IC FCC+ EMBEDDED DAA 8SOIC
标准包装: 96
功能: 直接存取装置(DAA)
电路数: 1
电流 - 电源: *
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOIC-EP
包装: 管件
包括: 结帐音调检测,线路电压监视器,回路电流监视器,过载检测,振铃检测器
Rev. 1.0 9/05
Copyright 2005 by Silicon Laboratories
Si3068
FCC+ EMBEDDED DIRECT ACCESS ARRANGEMENT
Features
Applications
Description
The Si3068 is an integrated direct access arrangement (DAA) for use with
an integrated DAA system-side module. It includes a V.92 quality codec, dc
termination, ac termination, and an integrated hybrid, eliminating the need
for an analog front end (AFE), isolation transformer, relays, optoisolator,
and a 2- to 4-wire hybrid. It interfaces directly to the integrated system-side
module and features Silicon Laboratories’ patented isolation technology.
The Si3068 dramatically reduces the board space, component count, and
cost required to implement a DAA compliant with the regulatory
requirements of 49 different PTTs including FCC, JATE, China, and Korea.
Functional Block Diagram
80 dB dynamic range TX/RX
paths to support up to V.92
modem speeds
Compliant with 49 PTTs,
including FCC, JATE, China, and
Korea
Integrated analog front end
(AFE) and 2- to 4-wire hybrid
Integrated ring detector
Pulse dialing support
Patented >6000 V isolation
technology
Proprietary isolation capacitor
interface to integrated DAA module
Line voltage monitor
Loop current monitor
Caller ID support
Lead-free and RoHS-compliant
8-pin ESOIC package
V.92 modems
Digital televisions
PDAs
Set-top boxes
Fax machines
ePOS terminals
Internet appliances
Multi-function
printers
Isolation
Interface
Hybrid and
dc
Termination
Ring Detect
Off-Hook
Si3068
QE
QB
CID
IGND
VREG
DCT
RX
Silicon
Laboratories
Embedded
System-side
DAA Module
C1B
C2B
BO
M
TIP
RING
US Patent # 5,870,046
US Patent # 6,061,009
Other Patents Pending
Ordering Information
Pin Assignments
Si3068
IGND
C1B
C2B
CID
RX
DCT
QB
8
1
7
2
6
3
5
4
Si3068
QE
9
VREG
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