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ZL38010DCE1 PDF预览

ZL38010DCE1

更新时间: 2024-01-31 23:13:18
品牌 Logo 应用领域
加拿大卓联 - ZARLINK 转换器PC
页数 文件大小 规格书
27页 517K
描述
Low Power Quad ADPCM Transcoder

ZL38010DCE1 技术参数

生命周期:Transferred包装说明:SOP,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.82压伸定律:A/MU-LAW
滤波器:NOJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:17.9 mm
功能数量:4端子数量:28
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:2.65 mm标称供电电压:3.3 V
表面贴装:YES技术:CMOS
电信集成电路类型:ADPCM CODEC温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:7.5 mm

ZL38010DCE1 数据手册

 浏览型号ZL38010DCE1的Datasheet PDF文件第2页浏览型号ZL38010DCE1的Datasheet PDF文件第3页浏览型号ZL38010DCE1的Datasheet PDF文件第4页浏览型号ZL38010DCE1的Datasheet PDF文件第5页浏览型号ZL38010DCE1的Datasheet PDF文件第6页浏览型号ZL38010DCE1的Datasheet PDF文件第7页 
ZL38010  
Low Power Quad ADPCM Transcoder  
Data Sheet  
January 2007  
Features  
Full duplex transcoder with four encode channels  
Ordering Information  
and four decode channels  
ZL38010DCE  
ZL38010DCF  
28 Pin SOIC  
28 Pin SOIC  
Tubes  
32 kbps, 24 kbps and 16 kbps ADPCM coding  
complying with ITU-T (previously CCITT) G.726  
(without 40 kbps), and ANSI T1.303-1989  
Tape & Reel  
ZL38010DCE1 28 Pin SOIC** Tubes  
ZL38010DCF1 28 Pin SOIC** Tape & Reel  
**Pb Free Matte Tin  
Low power operation, 6.5 mW typical  
Asynchronous 4.096 MHz master clock operation  
SSI and ST-BUS interface options  
Transparent PCM bypass  
-40°C to +85°C  
Applications  
Pair gain  
Transparent ADPCM bypass  
Linear PCM code  
Voice mail systems  
Wireless telephony systems  
No microprocessor control required  
Simple interface to Codec devices  
Pin selectable µ−Law or A-Law operation  
Pin selectable ITU-T or signed magnitude PCM  
coding  
Description  
The Quad ADPCM Transcoder is a low power, CMOS  
device capable of four encode and four decode  
functions per frame. Four 64 kbps PCM octets are  
compressed into four 32, 24 or 16 kbps ADPCM words,  
and four 32, 24 or 16 kbps ADPCM words are  
expanded into four 64 kbps PCM octets. The 32, 24  
and 16 kbps ADPCM transcoding algorithms utilized  
conform to ITU-T Recommendation G.726 (excluding  
40 kbps), and ANSI T1.303 - 1989.  
Single 3.3 Volts power supply  
PCMo1  
Full Duplex  
PCMi1  
ADPCMi  
ADPCM  
PCM  
I/O  
Quad  
I/O  
Transcoder  
ADPCMo  
PCMo2  
PCMi2  
ENB1  
ENB2/F0od  
BCLK  
F0i  
MCLK  
C2o  
Timing  
Control Decode  
EN1  
EN2  
VDD VSS PWRDN IC  
MS1 MS2 MS3  
FORMAT MS4 MS5 MS6 LINEAR SEL  
A/µ  
Figure 1 - Functional Block Diagram  
1
Zarlink Semiconductor Inc.  
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.  
Copyright 2005-2007, Zarlink Semiconductor Inc. All Rights Reserved.  

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