參數(shù)資料
型號: CXD2507AQ
廠商: Sony Corporation
元件分類: 數(shù)字信號處理
英文描述: CD Digital Signal Processor
中文描述: CD數(shù)字信號處理器
文件頁數(shù): 1/38頁
文件大?。?/td> 375K
代理商: CXD2507AQ
Description
The CXD2507AQ is a digital signal processor for
CD players and is equipped with the following
functions.
Features
Digital PLL
EFM frame sync protection
SEC strategy-based error correction
Subcode demodulation, CRC checking
Digital spindle servo
Servo auto-sequencer
Asymmetry compensation circuit
Digital audio interface output
16K RAM
Double-speed playback capability
New microcomputer interface circuit
Absolute Maximum Ratings
Supply voltage
Supply voltage variation V
SS
– AV
SS
V
DD
–0.3 to +7.0
–0.3 to +0.3
–0.3 to +0.3
–0.3 to +7.0
V
SS
– 0.3 to V
DD
+ 0.3
–0.3 to +7.0
–40 to +125
V
V
V
V
V
V
°C
V
DD
– AV
DD
V
I
V
IN
V
O
Tstg
Input voltage
Output voltage
Storage temperature
Recommended Operating Conditions
Supply voltage
V
DD
4.5 to 5.5V (double-speed playback)
3.5 to 5.5V (normal-speed playback)
3.0 to 5.5V (low power consumption, special playback mode)
–20 (min.)
75 (max.)
Operating temperature
Topr
°C
When the internal operation of the LSI is set to double-speed mode and the crystal oscillation
frequency is halved, normal-speed playback results.
– 1 –
CXD2507AQ
E94601A11
CD Digital Signal Processor
For the availability of this product, please contact the sales office.
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.
64 pin QFP (Plastic)
-L01
-L121
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