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參數(shù)資料
| 型號(hào)： | CXA2697ER |
| 廠商： | Sony Corporation |
| 英文描述： | 5-Channel 2-LD Driver for Optical Disc Drive |
| 中文描述： | 5通道2激光器的光盤驅(qū)動(dòng)器驅(qū)動(dòng)程序 |
| 文件頁(yè)數(shù)： | 1/18頁(yè) |
| 文件大?。?/td> | 176K |
| 代理商： | CXA2697ER |
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PE03819-PS
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.
CXA2697ER
32 pin VQFN (Plastic)
5-Channel 2-LD Driver for Optical Disc Drive
Description
The CXA2697ER is a laser driver IC corresponded
to DVD
×
12 and capable of driving two high output
lasers (CD/DVD) for writable optical discs.
Features
CD write channel maximum drive current: 300mA
(V
CC
= 3V, V
CC
_LD = 4.5V, VOP = 2.5V)
CD total maximum drive current: 370mA
(V
CC
= 3.3V, V
CC
_LD = 5V, VOP = 2.5V)
DVD write channel maximum drive current: 270mA
(V
CC
= 3V, V
CC
_LD = 4.5V, VOP = 3V)
DVD total maximum drive current: 360mA
(V
CC
= 3.3V, V
CC
_LD = 5V, VOP = 3V)
Capable of generating five-value recording
waveform through control of five channels
Rise/Fall times = 1ns
Read Channel:
×
125
Write Channel:
×
470
Read Channel has extensive low-noise design
1.5nA/
√
Hz (@20MHz, I
LD
= 35mA, Imod = 20mAp-p)
High frequency modulator circuit
Frequency variable range: 200 to 600MHz
Modulator amplitude can be set separately for CD
and DVD.
DVD modulator amplitude switching function
Timing input for generating recording waveform
can be adapted to both differential input (LVDS)
and single-end input (3.3V CMOS/TTL).
Applications
CD-R, CD-RW, DVD-R, DVD-RW, DVD+R/RW,
DVD-ROM and DVD-RAM for high-speed writable
optical disc drives
Structure
Bi-CMOS IC
Absolute Maximum Ratings
Supply voltage
V
CC
V
CC
_LD
Tstg
3.6
5.5
V
V
Storage temperature
Allowable power dissipation
–65 to +150
°C
P
D
TBD
mW
Operating Conditions
Supply voltage
V
CC
V
CC
_LD 4.5 to 5.5
–10 to +75
3 to 3.6
V
V
Operating temperature Topr
°C
Preliminary
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA2701GA | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Optical Pickup Chipset with Photodetector ICs Supports High-Speed Writing to CD and DVD |
| CXA2702GA | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Optical Pickup Chipset with Photodetector ICs Supports High-Speed Writing to CD and DVD |
| CXA2716GA | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Optical Pickup Chipset with Photodetector ICs Supports High-Speed Writing to CD and DVD |
| CXA2726GA | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:PDIC for DVD+-RW and RAM |
| CXA2765ER | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:5-channel 3-LD Driver for Optical Disk Drive |
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