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CXA2555Q 参数 Datasheet PDF下载

CXA2555Q图片预览
型号: CXA2555Q
PDF下载: 下载PDF文件 查看货源
内容描述: 射频放大器的CD播放器/ CD - ROM [RF Amplifier for CD Player/CD-ROM]
分类和应用: 消费电路商用集成电路射频放大器
文件页数/大小: 22 页 / 332 K
品牌: SONY [ SONY CORPORATION ]
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CXA2555Q
RF Amplifier for CD Player/CD-ROM
For the availability of this product, please contact the sales office.
Description
The CXA2555Q is an IC for RF signal processing
of CD player and CD-ROM.
Features
Wide-band RF AC amplifier
(RF AC signal fc
20MHz)
4-mode RF equalizer (active filter type)
RF equalizer boost amount and cut-off frequency
adjustable
EFM time constant adjustable (switching function
provided)
Peak hold time constant of mirror circuit adjustable
Tracking error amplifier cut-off frequency adjustable
Tracking error amplifier voltage gain adjustable
Center error amplifier
APC (Automatic Power Control) function
APC ON/OFF control
Supports laser coupler
Absolute Maximum Ratings
Supply voltage
V
CC
Storage temperature Tstg
Power consumption
P
D
Operating Conditions
Supply voltage
V
CC
– GND 3.0 to 5.5 V
Operating temperature Topr
–20 to +75 °C
Applications
CD players
CD-ROM drives
Functions
RF summing amplifier
RF equalizer
Focus error amplifier
Tracking error amplifier
Center error amplifier
Mirror detection function
APC circuit
32 pin QFP (Plastic)
7
–65 to +150
800
V
°C
mW
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.
–1–
E96730B76