參數(shù)資料
型號： EL6915CL
廠商： Intersil Corporation
英文描述： BOX CONNECTOR SOCKET STRIP
中文描述： 激光二極管驅(qū)動器瓦特/波形發(fā)生器
文件頁數(shù)： 1/2頁
文件大?。?/td> 96K
代理商： EL6915CL
1
FN7276.1
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. 2002-2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL6915
Laser Diode Driver w/ Waveform Generator
The EL6915 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. The part also has an
IV amplifier with concurrent read and write sampling. The
gains of the IV amplifier are programmable, eliminating the
need for external potentiometers.
The 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 clock and NRZ
inputs can be either standard CMOS or LVDS, selectable
through a program bit.
The EL6915 operates on a 5V supply for the analog circuits
and a 3.3V supply for the digital circuits.
Features
Complete programmable laser diode driver
350mA maximum total output
8-bit x 8-bit multiplying DAC output provides 8-bit full scale
adjustment and 8-bit resolution at any full scale output
100ps timer resolution
Two laser outputs allows read/ write DVD and CD
combinations
Programmable waveform values support CD-R, CD-RW,
DVD-RAM, DVD-R, DVD-RW, DVD+R, and DVD+RW
Two analog inputs support slope and read APC
HFM oscillator programmable to 100mA
P-P
from 100MHz
to 500MHz
PLL allows reduced-frequency clock on flex cable
Separate serial input works up to 100MHz
Dual sampled IV amplifier with programmable sample
select and gain select
Programmable HFM offset when HFM is off
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. #
EL6915CL
38-Pin QFN
-
MDP0046
EL6915CL-T7
38-Pin QFN
7”
MDP0046
EL6915CL-T13
38-Pin QFN
13”
MDP0046
EL6915CLZ
(Note)
38-Pin QFN
(Pb-Free)
-
MDP0046
EL6915CLZ-T7
(Note)
38-Pin QFN
(Pb-Free)
7”
MDP0046
EL6915CLZ-T13
(Note)
38-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 7, 2004
相關(guān)PDF資料
PDF描述
EL6915CLZ Laser Diode Driver w/ Waveform Generator
EL6915CLZ-T13 Laser Diode Driver w/ Waveform Generator
EL6934ACLZ-T13 Laser Diode Driver with Waveform Generator
EL6934A Laser Diode Driver with Waveform Generator
EL6934ACLZ Laser Diode Driver with Waveform Generator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EL6915CL-T13 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator
EL6915CL-T7 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator
EL6915CLZ 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator
EL6915CLZ-T13 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator
EL6915CLZ-T7 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。