參數(shù)資料
型號： EL6298CL
廠商： Intersil Corporation
英文描述： Laser Diode Driver with Waveform Generator
中文描述： 激光二極管驅(qū)動器，帶有波形發(fā)生器
文件頁數(shù)： 1/2頁
文件大小： 44K
代理商： EL6298CL
1
FN7274
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003-2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL6298
Laser Diode Driver with Waveform
Generator
The EL6298 is a highly integrated
laser diode driver designed to support
multi-standard writable optical drives.
It accomplishes this by incorporating a waveform generator
wherein the diode currents and timing details can be
programmed before operation. The data input circuitry
inspects the NRZ serial data waveform and generates
programmed waveforms in recognition of 3, 4, 5, or 6 or
more clock periods of space changing to 3, 4, 5, or 6 or more
clock periods of mark, and vice versa. NRZ and clock are
LVDS.
This programmable architecture allows reprogramming of
the timers to support different media, DVD or CD standards,
and different speeds. The programming is accomplished
through a serial interface port. Two outputs are provided to
support dual-laser multi-standard optical heads.
The EL6298 requires 3.3V and 5V supplies, with all the
logical interface operating on the 3.3V supply.
The EL6298 is available in 32-pin QFN and 32-pin QFN
packages for improved thermal performance and reduced
footprint.
Features
4MHz - 200MHz clock
Complete programmable laser diode driver
250mA maximum write output
8-bit x 8-bit multiplying DAC output provides 8-bit full scale
adjustment and 8-bit resolution at any full scale output
0.12ns timer resolution
Two laser outputs allows read/write DVD and CD
combinations
Programmable waveform values support 2.6GB DVD-
RAM, 4.7GB DVD-RAM, DVD-R, DVD+RW, DVD-RW,
CD-RW, and CD-R
Analog input supports APC
HFM oscillator programmable to 100mA
P-P
from 200MHz
to 600MHz
PLL allows reduced-frequency clock on flex cable
Separate serial input works up to 25Mb/sec
Pb-free available
Applications
Combination DVD writable and CD writable drives
DVD camcorders
DVD video recorders
Ordering Information
PART
NUMBER
PACKAGE
TAPE & REEL
PKG. DWG. #
EL6298CL
32-Pin QFN
-
MDP0046
EL6298CL-T7
32-Pin QFN
7”
MDP0046
EL6298CL-T13
32-Pin QFN
13”
MDP0046
EL6298CLZ
(See Note)
32-Pin QFN
(Pb-free)
-
MDP0046
EL6298CLZ-T7
(See Note)
32-Pin QFN
(Pb-free)
7”
MDP0046
EL6298CLZ-
T13 (See Note)
32-Pin QFN
(Pb-free)
13”
MDP0046
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which is compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J Std-020B.
Data Sheet
July 15, 2004
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EL6298CL-T13 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver with Waveform Generator
EL6298CL-T7 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver with Waveform Generator
EL6298CLZ 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver with Waveform Generator
EL6298CLZT13 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver with Waveform Generator
EL6298CLZ-T7 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver with Waveform Generator
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