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CXA2550N PDF预览

CXA2550N

更新时间: 2024-02-13 23:15:15
品牌 Logo 应用领域
索尼 - SONY 消费电路商用集成电路射频放大器光电二极管ISM频段
页数 文件大小 规格书
15页 216K
描述
RF Amplifier for CD Players

CXA2550N 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SOP, TSSOP20,.25针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.81Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:R-PDSO-G20
JESD-609代码:e6/e4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:SOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:+-1.75/+-6/3.5/12 V
认证状态:Not Qualified子类别:Other Consumer ICs
最大压摆率:13.23 mA最大供电电压 (Vsup):2 V
最小供电电压 (Vsup):1.5 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
端子面层:TIN BISMUTH/PALLADIUM端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:10Base Number Matches:1

CXA2550N 数据手册

 浏览型号CXA2550N的Datasheet PDF文件第8页浏览型号CXA2550N的Datasheet PDF文件第9页浏览型号CXA2550N的Datasheet PDF文件第10页浏览型号CXA2550N的Datasheet PDF文件第12页浏览型号CXA2550N的Datasheet PDF文件第13页浏览型号CXA2550N的Datasheet PDF文件第14页 
CXA2550M/N  
Center Voltage Generation Circuit  
This circuit provides the center potential when this IC is used at single power supply. The maximum current is  
approximately ±3mA. The output impedance is approximately 50.  
VCC  
30k  
VR  
50  
10  
30k  
VEE  
APC & Laser Power Control  
VCC  
R1  
22  
C2  
100µ  
LD  
2
3
R6  
1k  
VCC  
L1  
10µH  
130mV  
PD  
R10  
56k  
LD_ON  
MICRO-  
COMPUTER  
19  
R3  
100  
C1  
1µ  
R8  
10k  
R2  
500  
R5  
55k  
R4  
10k  
R12  
56k  
R11  
10k  
VREF  
LD PD  
VEE  
GND  
VEE  
VEE  
VL  
R14  
12.5k  
AGCCONT MICRO-  
RF I  
1.1Vp-p  
18  
COMPUTER  
16  
15  
C3  
0.01µ  
R7  
6k  
RF O  
50µ  
R9  
54k  
670mV  
RF  
R15  
VEE  
13.4k  
17  
1
RFTC  
AGCVTH  
R13  
1M  
C4  
1µ  
VEE VEE  
• APC  
When the laser diode is driven by a constant current, the optical power output has extremely large negative  
temperature characteristics. The APC circuit is used to maintain the optical power output at a constant level.  
The laser diode current is controlled according to the monitor photo diode output.  
APC is set to ON by connecting the LD_ON pin to VCC; OFF by connecting it to VCC.  
11 –  

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