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CXA1884N PDF预览

CXA1884N

更新时间: 2024-02-25 08:40:07
品牌 Logo 应用领域
索尼 - SONY 消费电路商用集成电路放大器光电二极管
页数 文件大小 规格书
16页 232K
描述
Low-voltage FM IF Amplifier

CXA1884N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:LSSOP, TSSOP20,.25
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
长度:6.5 mm功能数量:1
端子数量:20最高工作温度:75 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:1.5 V
认证状态:Not Qualified座面最大高度:1.45 mm
子类别:Receiver ICs最大压摆率:2.6 mA
最大供电电压 (Vsup):4 V最小供电电压 (Vsup):1 V
表面贴装:YES技术:BIPOLAR
温度等级:COMMERCIAL EXTENDED端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

CXA1884N 数据手册

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CXA1884N  
1) Supply  
This IC incorporates a regulation and is designed to operate steadily on a wide range of supply voltage from  
1.0 to 4.0V.  
Decoupling on the wiring to the supply pin (Pin 4) should be done as close to the pin as possible.  
2) Oscillation input  
Oscillation input method  
(a) Using Pins 1 and 2, input self-excited oscillation signals through the composition of a Colpitts type crystal  
oscillating circuit.  
(b) Input local oscillation signals to Pin 1 directly.  
1
2
3
1
2
3
Ceramic filter  
Ceramic filter  
VCC  
From LOCAL SIG  
(a)  
(b)  
Fig. 1  
3) Mixer  
This IC's mixer is of the double balance type. Pin 24 is the input pin. Input through a suitable alignment circuit.  
Input impedance is at 1.6k. The mixer output features a built-in 1.6kIoad resistance at Pin 3.  
4) IF filter  
The filter to be connected between this IC's mixer and the IF limiter should have the following specifications.  
I/O impedance: 1.6k± 10%  
Band width: Use according to application  
– 10 –  

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