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MSM7507-01 PDF预览

MSM7507-01

更新时间: 2024-01-15 01:56:28
品牌 Logo 应用领域
冲电气 - OKI /
页数 文件大小 规格书
18页 139K
描述
Single Rail CODEC

MSM7507-01 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.67Is Samacsys:N
压伸定律:A/MU-LAW滤波器:YES
JESD-30 代码:R-PDSO-G20长度:10 mm
功能数量:1端子数量:20
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-30 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:2 mm标称供电电压:5 V
表面贴装:YES技术:CMOS
电信集成电路类型:PCM CODEC温度等级:OTHER
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL宽度:5 mm
Base Number Matches:1

MSM7507-01 数据手册

 浏览型号MSM7507-01的Datasheet PDF文件第1页浏览型号MSM7507-01的Datasheet PDF文件第2页浏览型号MSM7507-01的Datasheet PDF文件第3页浏览型号MSM7507-01的Datasheet PDF文件第5页浏览型号MSM7507-01的Datasheet PDF文件第6页浏览型号MSM7507-01的Datasheet PDF文件第7页 
¡ Semiconductor  
MSM7507-01/02/03  
PIN AND FUNCTIONAL DESCRIPTIONS  
AIN+, AIN–, GSX  
Transmit analog input and transmit level adjustment.  
AIN+ is a non-inverting input to the op-amp; AIN– is an inverting input to the op-amp; GSX is  
connected to the output of the op-amp and is used to adjust the level, as shown below.  
When not using AIN– and AIN+, connect AIN– to GSX and AIN+ to SG. During power saving  
and power down modes, the GSX output is at AG voltage.  
1) Inverting input type  
R1 : variable  
R2 > 20 kW  
C1 > 1/(2 ¥ 3.14 ¥ 30 ¥ R1)  
GSX  
AIN–  
AIN+  
SG  
C1  
R2  
+
Analog input  
R1  
Gain = R2/R1 £ 10  
2) Non inverting input type  
C2  
R3 > 20 kW  
AIN+  
AIN–  
GSX  
+
Analog input  
R4 > 20 kW  
R5 > 50 kW  
C2 > 1/ (2 ¥ 3.14 ¥ 30 ¥ R5)  
R5  
R4  
R3  
SG  
Gain = 1 + R4 / R3 £ 10  
AG  
Analog signal ground.  
VFRO  
Receive filter output.  
The output signal has an amplitude of 2.4 V above and below the signal ground voltage (SG)  
PP  
when the digital signal of +3 dBmO is input to PCMIN and can drive a load of 20 kW or more.  
For driving a load of 20 kW or less, connect a resistor of 20 kW or more between the pins VFRO  
and PWI.  
Whenaddingthefrequencycharacteristicstothereceivesignal, refertotheapplicationexample.  
During power saving or power down mode, the output of VFRO is at the voltage level of SG.  
4/18  

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