參數(shù)資料
型號: CXA1782CQ
廠商: Sony Corporation
英文描述: RF Signal Processing Servo Amplifier for CD players(用于CD播放器的伺服放大器(可處理射頻信號))
中文描述: 射頻信號處理伺服放大器(用于光盤播放器的伺服放大器的CD播放器(可處理射頻信號))
文件頁數(shù): 1/31頁
文件大小: 535K
代理商: CXA1782CQ
– 1 –
CXA1782CQ/CR
E95908C78
RF Signal Processing Servo Amplifier for CD players
For the availability of this product, please contact the sales office.
Description
The CXA1782CQ/CR is a bipolar IC with built-in
RF signal processing and various servo ICs. A CD
player servo can be configured by using this IC,
DSP and driver.
Features
Low operating voltage (V
CC
– V
EE
= 3.0 to 11.0V)
Low power consumption (39mW, V
CC
= 3.0V)
Supports pickup of either current output, voltage
output
Automatic adjustment comparator for tracking
balance gain
Single power supply and positive/negative dual
power supplies
Applications
RF I-V amplifier, RF amplifier
Focus and tracking error amplifier
APC circuit
Mirror detection circuit
Defect detection and prevention circuits
Focus servo control
Tracking servo control
Sled servo control
Comparators of tracking adjustment for balance
and gain
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
Operating temperature Topr
Storage temperature
Allowable power dissipation
P
D
V
CC
12
V
–20 to +75
–65 to +150
°C
°C
Tstg
833 (CXA1782CQ) mW
457 (CXA1782CR)
mW
Recommended Operating Condition
Operating supply voltage
V
CC
– V
EE
3.0 to 11.0
V
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.
CXA1782CQ
48 pin QFP (Plastic)
CXA1782CR
48 pin LQFP (Plastic)
相關(guān)PDF資料
PDF描述
CXA1782CR RF Signal Processing Servo Amplifier for CD players(用于CD播放器的伺服放大器(可處理射頻信號))
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