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ZL40539 Fiches technique(PDF) 1 Page - Zarlink Semiconductor Inc

No de pièce ZL40539
Description  Dual Output CD and DVD 4 Channel Laser Diode Driver
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Fabricant  ZARLINK [Zarlink Semiconductor Inc]
Site Internet  http://www.zarlink.com
Logo ZARLINK - Zarlink Semiconductor Inc

ZL40539 Fiches technique(HTML) 1 Page - Zarlink Semiconductor Inc

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Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2004-2005, Zarlink Semiconductor Inc. All Rights Reserved.
Features
• Pin compatible with EL6839
• Dual output for CD/DVD laser
• LVDS control signal, internal 100 ohms
• Rise time 1.0 ns, Fall time 1.1 ns typical
• Low noise read channel with gain of 100x to
150 mA
• Channel 2 gain of 250x to 550 mA
• Channel 3 gain of 150x to 500 mA
• Channel 4 gain of 100x to 450 mA
• Combined total output current 700 mA
• On-chip oscillator with frequency and amplitude
control by external resistors
• Oscillator frequency to 575 MHz, amplitude to
100 mA pk to pk
• Power Up/Down control
• > 2 kV ESD Single 5 V supply (±10%)
• 32-pin QFN package
Applications
•DVD
±RW/RAM
•DVD
±R
•CD-RW
•CD-R
• Write optical drives
• Laser Diode current switch
• Supports double density DVD
February 2005
ZL40539
Dual Output CD and DVD
4 Channel Laser Diode Driver
Data Sheet
Figure 1 - ZL40539 Block Diagram
OSCEN
SELA
Chip Enable/Power
Enable
EN4
P/N ENRB
P/N
EN2
P/N
EN3
INR
IN2
IN3
IN4
VCC_A
OUTA
GND
OUTB
VCC_B
RFA
RFB
RSA
RSB
Ordering Information
ZL40539LCG Trays/Bake/Dry Pack
ZL40539LCF Tape/Reel Bake/Dry Pack
0
°C to +70°C


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Numéro de composants électroniques

No de pièceDescriptionHtml ViewFabricant
ZL40511 Dual Output DVD and CD 4 Channel Laser Diode Drivers 1  2  3  4  5  More Zarlink Semiconductor Inc
LMH6533 Four - Channel Laser Diode Driver with Dual Output LVDS Interface and HFM Oscillator 1  2  3  4  5  More National Semiconductor (TI)
ZL40510 Dual Output DVD and CD 4 Channel Laser Diode Drivers 1  2  3  4  5  More Zarlink Semiconductor Inc
LMH6525 Four-hannel Laser Diode Driver with Dual Output 1  2  3  4  5  More National Semiconductor (TI)
ATR0807 THREE CHANNEL LASER DRIVER WITH RF OSCILLATOR AND TWO OUTPUTS 1  2  3  4  5  More ATMEL Corporation
SMM205 Dual Channel Supply Voltage Marginer and Active DC Output Controller 1  2  3  4  5  More Summit Microelectronics, Inc.
SY100EL1003 LASER DIODE DRIVER WITH OUTPUT ENABLE 1  2  3  4  5  More Micrel Semiconductor
SY88902 LASER DIODE DRIVER WTIH OUTPUT ENABLE 1  2  3  4  5  More Micrel Semiconductor
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ZL40518 3 Channel Laser Diode Driver 1  2  3  4  5  More Zarlink Semiconductor Inc

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