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BA4424 PDF预览

BA4424

更新时间: 2024-01-01 05:44:37
品牌 Logo 应用领域
罗姆 - ROHM 电视
页数 文件大小 规格书
7页 110K
描述
FM / TV front end

BA4424 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SIP
包装说明:SIP-9针数:9
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.69
内置中频放大器:NO商用集成电路类型:AUDIO TUNER
JESD-30 代码:R-PSIP-T9JESD-609代码:e3/e2
长度:21.8 mm频带数量:1
功能数量:1端子数量:9
封装主体材料:PLASTIC/EPOXY封装代码:SIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:7.2 mm最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):1.7 V表面贴装:NO
端子面层:TIN/TIN COPPER端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:10宽度:2.8 mm
Base Number Matches:1

BA4424 数据手册

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Audio ICs  
FM / TV front end  
BA4424N  
The BA4424N is a monolithic IC designed for FM front end use. It consists of an RF amplifier circuit, mixer circuit, local  
oscillation circuit, IF buffer amplifier, and a variable capacitor-diode for AFC.  
FFeatures  
1) An RF amplifier, mixer, local oscillator, IF buffer am-  
plifier, and AFC diode are included on-chip.  
2) Receptionof VHF terrestrial TV channels is possible.  
3) Uses a double balance mixer to improve intermo-  
dulation characteristics.  
7) A resistive load can also be used for the mixer out-  
put.  
8) Mixer input coupling capacitor included on-chip.  
9) Includes a feedback capacitor for the local oscilla-  
tion circuit.  
4) Includes a clamp diode in the mixer output.  
5) Local oscillation buffer on-chip for improved re-  
sponse to strong input.  
10) Compact 9-pin SIP package. Pins arranged for  
convenient mounting.  
6) The output impedance of the IF buffer amplifier is  
matched with the ceramic filter impedance at 330.  
FAbsolute maximum ratings (Ta = 25_C)  
FRecommended operating conditions (Ta = 25_C)  
48  

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