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MSM7582B PDF预览

MSM7582B

更新时间: 2024-01-14 21:43:10
品牌 Logo 应用领域
冲电气 - OKI 调制解调器
页数 文件大小 规格书
24页 180K
描述
pie/4 Shift QPSK MODEM

MSM7582B 技术参数

生命周期:Obsolete零件包装代码:TSOP1
包装说明:TSOP1,针数:32
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84数据速率:384 Mbps
JESD-30 代码:R-PDSO-G32长度:12.4 mm
功能数量:1端子数量:32
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:TSOP1
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
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:DUAL
宽度:8 mmBase Number Matches:1

MSM7582B 数据手册

 浏览型号MSM7582B的Datasheet PDF文件第2页浏览型号MSM7582B的Datasheet PDF文件第3页浏览型号MSM7582B的Datasheet PDF文件第4页浏览型号MSM7582B的Datasheet PDF文件第5页浏览型号MSM7582B的Datasheet PDF文件第6页浏览型号MSM7582B的Datasheet PDF文件第7页 
E2U0035-16-X2  
This version: Jan. 1998  
Previous version: Nov. 1996  
¡ Semiconductor  
MSM7582/7582B  
p/4 Shift QPSK MODEM  
GENERAL DESCRIPTION  
The MSM7582/7582B are CMOS ICs for the p/4 shift QPSK modem developed for the digital  
cordless telephone systems.  
The devices are designed for Personal and Cell station applications, the MSM7582B is the  
improved MSM7582 in modulator burst rise-up and fall-down characteristics.  
FEATURES  
• Single Power Supply (VDD: 2.7 V to 3.6 V)  
(Modulator Block)  
• Built-in Root Nyquist Filter for Baseband Limiting (50% Roll-off)  
• Ramp Bit for Burst Signal Rise-up:  
MSM7582/1.75 symbols  
MSM7582B/2.0 symbols  
• Ramp Bit for Burst Signal Fall-down:  
MSM7582/2.75 symbols  
MSM7582B/2.0 symbols  
• Built-in D/A converters for Analog Output of Quadrature Signal I/Q Components and Power  
I2 + Q2  
Envelope Output  
• Differential I/Q Analog output format  
• I/Q Output DC Offset / Gain Adjustable  
(Demodulator Block)  
• Full Digital System, p/4 shift QPSK Demodulation  
• Input IF signal Frequency Selectable: 1.2/10.7/10.75/10.8 MHz  
• Built-in Clock Recovery: 4 Circuits useful for Cell station  
(Common)  
• Various Power-down Modes: Tramsmit/Receive Independant  
• Built-in Precise Analog Voltage Reference  
• MCU Serial Interface for Mode setting and Built-in Test circuit  
• Test Modes: Eye pattern / AFC Compensating Signal / Phase Detection Signal, possible to  
monitor  
• Transmission Speed: 384 kbps  
• Low Power consumption  
Operating mode : 15 mA Typ. / Modulator (V = 3.0 V)  
DD  
: 9 mA Typ. / Demodulator (V = 3.0 V)  
DD  
Whole system Power-down mode: 0.01 mA Typ. (V = 3.0 V)  
DD  
• Package:  
32-pin plastic TSOP (TSOPI32-P-814-0.50-1K)(Product name : MSM7582TS-K)  
(Product name : MSM7582BTS-K)  
1/24  

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