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ATR0809 ATMEL Corporation FOUR CHANNEL LASER DRIVER Datasheet

ATR0809PRQG FOUR CHANNEL LASER DRIVER WITH RF OSCILLATOR AND TWO OUTPUTS Interface Circuit


ATMEL Corporation
ATR0809
Part Number ATR0809
Manufacturer ATMEL Corporation
Description ATR0809 is a laser diode driver for the operation of two different grounded laser diodes for DVD-RW/+RW (650 nm) and CD-RW (780 nm). It includes four channels for four different optical power levels. All channels (channel 1 = read channel, channel 2, 3, 4 = write channels) can be controlled by fast ...
Features











• Current-controlled Output Current Source with 4 Input Channels Two Selectable Outputs for Grounded Laser Diodes Up to 350 mA Output Current per Channel Total Output Current up to 500 mA On-chip RF Oscillator Oscillator Frequency Range from 200 MHz to 500 MHz Individual Setting of RF Oscillator Current on Each Output by External Resistors Maximum Oscillator Current Amplitude 100 mA Single 5 V Power Supply Common Enable/Disable Input TTL/CMOS Compatible Control Signals Small Pb-free QFN20 or SSO20 Package Applications



• DVD-ROM with CD-RW Capability DVD+RW with CD-...

Document Datasheet ATR0809 datasheet pdf (246.11KB)
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ATR0809 Distributor

Atmel Corporation
ATR0809PRQG
FOUR CHANNEL LASER DRIVER WITH RF OSCILLATOR AND TWO OUTPUTS Interface Circuit
No price available
Distributor
ComSIT Asia

65 In Stock
No Longer Stocked





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