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CXA2542AQ 参数 Datasheet PDF下载

CXA2542AQ图片预览
型号: CXA2542AQ
PDF下载: 下载PDF文件 查看货源
内容描述: 射频信号处理伺服放大器的CD播放机 [RF Signal Processing Servo Amplifier for CD Player]
分类和应用: 消费电路商用集成电路放大器射频
文件页数/大小: 49 页 / 614 K
品牌: SONY [ SONY CORPORATION ]
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CXA2542AQ  
RF Signal Processing Servo Amplifier for CD Player  
Description  
48 pin QFP (Plastic)  
The CXA2542AQ is a bipolar IC developed for CD  
player RF signal processing and servo control.  
Features  
Automatic focus bias adjustment circuit  
Automatic tracking balance and gain adjustment  
circuits  
RF level control circuit  
Interruption countermeasure circuit  
Anti-shock circuit  
Absolute Maximum Ratings (Ta = 25°C)  
Supply voltage  
Operating temperature Topr  
Storage temperature Tstg  
Allowable power dissipation  
PD  
VCC  
12  
V
Defect detection and prevention circuits  
RF I-V amplifier, RF amplifier  
APC circuit  
–20 to +75 °C  
–65 to +150 °C  
Focus and tracking error amplifier  
Focus, tracking and sled servo control circuits  
Focus OK circuit  
1400 mW  
Recommended Operating Conditions  
Operating supply voltage VCC – VEE 3.0 to 3.6 V  
4.5 to 5.5 V  
Mirror detection circuit  
Single power supply and dual power supplies  
Applications  
CD players  
Structure  
Bipolar silicon monolithic IC  
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by  
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the  
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.  
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E97920-PS