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AM79C031AJC PDF预览

AM79C031AJC

更新时间: 2024-10-29 00:00:47
品牌 Logo 应用领域
超微 - AMD /
页数 文件大小 规格书
49页 688K
描述
Dual Subscriber Line Audio Processing Circuit (DSLAC) Devices

AM79C031AJC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFJ包装说明:QCCJ, LDCC32,.5X.6
针数:32Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.8
压伸定律:A-LAW滤波器:YES
JESD-30 代码:R-PQCC-J32JESD-609代码:e0
长度:13.97 mm线性编码:16-BIT
负电源额定电压:-5 V功能数量:1
端子数量:32最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC32,.5X.6
封装形状:RECTANGULAR封装形式:CHIP CARRIER
电源:+-5 V认证状态:Not Qualified
座面最大高度:3.556 mm子类别:Codecs
标称供电电压:5 V表面贴装:YES
技术:CMOS电信集成电路类型:SLIC
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:11.43 mm
Base Number Matches:1

AM79C031AJC 数据手册

 浏览型号AM79C031AJC的Datasheet PDF文件第2页浏览型号AM79C031AJC的Datasheet PDF文件第3页浏览型号AM79C031AJC的Datasheet PDF文件第4页浏览型号AM79C031AJC的Datasheet PDF文件第5页浏览型号AM79C031AJC的Datasheet PDF文件第6页浏览型号AM79C031AJC的Datasheet PDF文件第7页 
Am79C02/03/031(A)  
Dual Subscriber Line Audio Processing Circuit (DSLAC) Devices  
DISTINCTIVE CHARACTERISTICS  
GENERAL DESCRIPTION  
Software programmable:  
— SLIC impedance  
The Am79C02/03/031(A) Dual Subscriber Line Audio  
Processing Circuit (DSLAC device) integrates the key  
functions of an analog linecard into a single high-per-  
formance, programmable dual codec/filter device. The  
DSLAC device is based on the proven design of the  
reliable Am7901A Subscriber Line Audio Processing  
Circuit (SLACdevice). The advanced architecture of  
the DSLAC device implements two independent chan-  
nels and employs digital filters to allow software control  
of transmission, thus providing a cost effective solution  
for the analog to PCM function of a linecard.  
Transhybrid balance  
Transmit and receive gains  
— Equalization  
— Digital I/O pins  
— Time Slot Assigner  
— PCM transmit clock edge options  
Adaptive transhybrid balance filter  
(A suffix only)  
The Am79C02/03/031(A) DSLAC devices advanced  
CMOS technology makes this an economical device  
that has both the functionality and the low power con-  
sumption needed in linecard designs to maximize line-  
card density at minimum cost. When used with two AMD  
SLICs, the DSLAC device provides software config-  
urable solutions to the BORSCHT function.  
A-law or µ-law coding  
Dual PCM ports  
Up to 8.192 MHz each (128 channels per port)  
2.048 MHz or 4.096 MHz master clock  
Direct transformer drive  
Built-in test modes  
Low power CMOS  
Mixed mode (analog and digital) impedance  
scaling  
Performance characteristics guaranteed over  
12 dB gain range  
Publication# 09875 Rev: J Amendment: /0  
Issue Date: December 1999  

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