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CXA2640ER PDF预览

CXA2640ER

更新时间: 2024-11-27 04:13:15
品牌 Logo 应用领域
索尼 - SONY 驱动器驱动程序和接口接口集成电路ISM频段
页数 文件大小 规格书
17页 172K
描述
3-Channel 2-LD Driver for Optical Disc Drive

CXA2640ER 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:VQCCN, LCC24,.16SQ,16针数:24
Reach Compliance Code:unknown风险等级:5.68
Is Samacsys:N接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:S-PQCC-N24JESD-609代码:e6/e4
长度:4 mm功能数量:1
端子数量:24最高工作温度:75 °C
最低工作温度:-10 °C封装主体材料:PLASTIC/EPOXY
封装代码:VQCCN封装等效代码:LCC24,.16SQ,16
封装形状:SQUARE封装形式:CHIP CARRIER, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Display Drivers最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:BIPOLAR
温度等级:COMMERCIAL EXTENDED端子面层:TIN BISMUTH/PALLADIUM
端子形式:NO LEAD端子节距:0.4 mm
端子位置:QUAD处于峰值回流温度下的最长时间:10
宽度:4 mmBase Number Matches:1

CXA2640ER 数据手册

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CXA2640ER  
3-Channel 2-LD Driver for Optical Disc Drive  
Description  
24 pin VQFN (Plastic)  
The CXA2640ER is a laser driver IC capable of  
driving two high output lasers (CD/DVD) for writeable  
optical discs.  
Features  
CD maximum drive current: 300mA  
DVD maximum drive current: 250mA  
Capable of generating three-value write waveform  
through control of one read channel and two write  
channels  
Absolute Maximum Ratings (Ta = 25°C)  
Supply voltage  
Vcc  
5.5  
V
Rise/Fall times = 1ns  
Storage temperature  
Tstg  
–65 to +150  
°C  
Read Channel: ×100  
Allowable power dissipation  
Write Channel: ×840 (CD), ×400 (DVD)  
Read channel has extensive low-noise design  
1.5nA/Hz (@20MHz, ILD = 35mA, IMOD = 40mAp-p)  
Internal high frequency modulator circuit  
Frequency variable range: 200 to 600MHz  
Maximum modulator current amplitude: 100mAp-p  
Can be set separately for CD and DVD.  
Timing input for generating write waveform can be  
adapted to both differential input (LVDS/LVPECL)  
and single end input (3.3V CMOS/TTL).  
Single 5V power supply  
PD  
TBD  
Operating Conditions  
Supply voltage  
Vcc  
4.5 to 5.5  
V
Operating temperature Topr  
–10 to +75  
°C  
Applications  
CD-R, CD-RW, DVD-R, DVD+RW, DVD-RW and  
DVD-RAM for high-speed writeable optical disc  
drives  
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.  
– 1 –  
E02223A3Z  

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