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MSM7584C PDF预览

MSM7584C

更新时间: 2024-01-19 01:27:24
品牌 Logo 应用领域
冲电气 - OKI 解码器调制解调器编解码器PC
页数 文件大小 规格书
57页 304K
描述
pi /4 Shift QPSK MODEM/ADPCM CODEC

MSM7584C 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:TFQFP,针数:80
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
其他特性:FULL DUPLEX数据速率:384 Mbps
JESD-30 代码:S-PQFP-G80长度:12 mm
功能数量:1端子数量:80
最高工作温度:70 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:TFQFP
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
认证状态:Not Qualified座面最大高度:1.2 mm
标称供电电压:3 V表面贴装:YES
技术:CMOS电信集成电路类型:MODEM
温度等级:OTHER端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
宽度:12 mmBase Number Matches:1

MSM7584C 数据手册

 浏览型号MSM7584C的Datasheet PDF文件第3页浏览型号MSM7584C的Datasheet PDF文件第4页浏览型号MSM7584C的Datasheet PDF文件第5页浏览型号MSM7584C的Datasheet PDF文件第7页浏览型号MSM7584C的Datasheet PDF文件第8页浏览型号MSM7584C的Datasheet PDF文件第9页 
¡ Semiconductor  
MSM7584C  
SGCT, SGCR  
Outputs for CODEC analog signal ground.  
The output voltage is approximately 1.4 V. Insert 10 mF and 0.1 mF bypass capacitors (ceramic  
type) between these pins and the AG pin. When the device is in power down mode, the output  
is 0 V.  
SGCT is used for transmitting and SGCR is for receiving.  
AGC  
ADPCM CODEC analog ground (0 V).  
DGC  
ADPCM CODEC digital ground (0 V).  
Since this pin is internally separated from AGC and AGM (modem ground pin), this pin must  
be connected to these pins as close as possible on the circuit board.  
VDDC  
ADPCM CODEC 3 V power supply.  
Connect this pin to the MODEM power Supply VDDM.  
PDN3  
ADPCM CODEC power down control input.  
When this pin is set to "0" level, the device enters power down mode.  
During normal operation mode, set this pin to "1" level.  
ThepowerdownmodeiscontrolledbyCR0-B5ofthecontrolregisterORedwiththesignalfrom  
the PDN3 pin. Therefore, when using this pin, set CR0 - B5 to digital "0".  
6/57  

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