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TDA7515TR PDF预览

TDA7515TR

更新时间: 2024-02-08 09:09:59
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 消费电路调谐器集成电路商用集成电路放大器信息通信管理
页数 文件大小 规格书
7页 103K
描述
RF front-end for AM/FM-DSP car radios with IF sampling

TDA7515TR 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LQFP,针数:44
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N内置中频放大器:YES
商用集成电路类型:AUDIO TUNERJESD-30 代码:S-XQFP-G44
长度:10 mm频带数量:1
功能数量:1端子数量:44
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:LQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
认证状态:Not Qualified座面最大高度:1.6 mm
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
宽度:10 mmBase Number Matches:1

TDA7515TR 数据手册

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TDA7515  
Block diagram and pin description  
Function  
Table 1.  
Pin No.  
Pin description  
Pin Name  
1
AMRFAGCin AM AGC input for RF detection  
AMRFAGCout AM AGC output for RF AGC  
2
3
AMPINDR  
FMPINDR  
FMIN1  
RFGND  
FMIN2  
FMAGCTC  
TV1  
AM AGC pin-diode driver  
FM AGC pin-diode driver  
FM mixer input 1  
RF ground  
4
5
6
7
FM mixer input 2  
FM AGC time constant  
Tuning voltage 1 output  
Tuning voltage 2 output  
Supply voltage VCO  
VCO ground  
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
TV2  
VCCVCO  
GNDVCO  
VCOB  
Base VCO  
VCOE  
Emitter VCO  
VPLL  
PLL supply voltage  
LPAM/SW  
LPOUT  
LPREF  
LPFM  
OP AMP input to PLL loop filter AM / switch output (optional)  
OPAMP output to PLL loop filter  
Voltage reference for PLL  
OP AMP input to PLL loop filter FM  
High current PLL loop filter  
LPHC  
GNDPLL  
SCL  
PLL ground  
Bus connection (IIC clock)  
SDA  
Bus connection (IIC data)  
IFAMAGCTC Time constant for AM IF AGC  
Fref-  
Fref+  
Reference frequency input  
Reference frequency input  
Reference voltage 5V  
Digital keying AGC input  
IF ground  
Vref  
DAGC  
IFGND  
IFOUT2  
IFOUT1  
VCCIF  
IFAGCTC  
VCC  
IF amplifier output  
IF amplifier output  
Supply voltage for IF output  
IF AGC time constant  
Supply voltage  
IFINAM  
GND  
IF input for narrowband AM  
Ground  
IFIN1  
IF Input - signal  
IFIN2  
IF Input - blocked  
Mixer output  
MIXOUT1  
MIXOUT2  
AMAGCTC  
FMIFAGCin  
AMIN2  
AMIN1  
Mixer output  
AM AGC time constant  
IF input for FM AGC  
AM RF input  
AM RF input  
3/7  

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