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ZL40511 Datasheet(PDF) 1 Page - Zarlink Semiconductor Inc

Part No. ZL40511
Description  Dual Output DVD and CD 4 Channel Laser Diode Drivers
Download  30 Pages
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Maker  ZARLINK [Zarlink Semiconductor Inc]
Homepage  http://www.zarlink.com
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ZL40511 Datasheet(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 2004-2006, Zarlink Semiconductor Inc. All Rights Reserved.
Features
• Single 5 V supply (±10%)
• 150 mA low-noise read channel with 100 x
current gain
• Three 500 mA write channels with 240 x gain
• Combined channel output 700 mA
• Dual output for DVD/CD laser
• Rise and fall times 1 ns typical
• Oscillator, 500 MHz, 100 mA with external
resistor control of frequency and amplitude
• Power Up/Down control
• CMOS control signals
• > 2 kV ESD
•Low Rth QFN package
• Contact Zarlink for available Custom Gain and
Input Impedance options
Applications
•DVD±RW/RAM
•DVD±R
•CD-RW
•CD-R
• Write optical drives
• Laser Diode current switch
• Supports double density DVD
August 2006
Ordering Information
ZL40511LDE
24 Pin QFN
Tubes, Bake & Drypack
ZL40511LDF
24 Pin QFN
Tape & Reel
ZL40511LDG
24 Pin QFN
Trays, Bake & Drypack
ZL40515LDE
24 Pin QFN
Tubes, Bake & Drypack
ZL40515LDF
24 Pin QFN
Tape & Reel
ZL40515LDG
24 Pin QFN
Trays, Bake & Drypack
-40
°C to +85°C
ZL40511/15
Dual Output DVD and CD
4 Channel Laser Diode Drivers
Data Sheet
Figure 1 - Functional Block Diagram
15
16
13
9
8
4
22
21
17
GND_IN
GND
GND
GND
INR
IN2
IN3
OSCEN
RFA
SELA
OUTA
OUTB
GND
19
PWR_UP
3
2
1
24
/EN2
GND
/EN3
20
22
GND
IN4
6
5
N/C
/EN4
14
VCC_B
18
VCC_A
10
RFB
11
RSA
12
RSB
VCC_IN
7
N/C


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