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2007-07-19 Laser diode driver supports combo DVD formats
Atmel Corp. launches what it claims as the industry's smallest laser diode driver solution, ATR0881, designed for use in combined HD DVD/Blu-ray, DVD and CD drives, claimed to be the
2006-04-18 Laser diode driver IC supports HD-DVD/Blu-ray, DVD
Atmel has announced the availability of its new ATR0885 laser diode driver IC designed for combined HD-DVD/Blu-ray, DVD, CD players and PC CD-ROM drives.
2002-10-28 Intersil provides laser drivers to Hitachi DVD camcorders
Hitachi Ltd has selected Intersil Corp.'s laser diode drivers for its DVD camcorder products
2008-07-28 Laser driver features integrated bias, high drive current
From Micrel Inc. comes a new 4.25Gbit/s FP/DFB laser diode driver
2001-04-24 Interfacing Maxim laser drivers with laser diodes
This application note is intended to briefly address the interface of laser driver circuits with commercially available laser diodes, with the goal of providing a useful reference for optical system designers that will simplify this process as much as possible
2002-04-09 Elantec laser diode driver enables >32X CD-R speeds
The EL6145C laser diode driver from Elantec Semiconductor Inc. features one 250mA output current write channel that enables it to drive high power 780nm lasers and achieve >32X CD-R speeds
2002-04-23 Agere signs five-year IC supply agreement with DataPlay
Agere Systems has signed a five-year agreement to supply custom ICs to DataPlay, a developer of miniature digital media solutions that are incorporated into portable consumer electronic devices.
2002-01-15 ADI laser diode drivers enable dual-loop capability for 3.3V apps
The ADN2847 and ADN2848 laser diode drivers extend dual-loop capability to 3.3V applications
2002-01-22 ADI laser diode driver features dual-loop control for fiber-optic apps
The ADN2843 is a 10.7Gbps laser diode driver with dual-loop control for average power and extinction ratio
2001-04-24 Simulating direct laser modulation with the MAX3930
This application note is intended to establish a simulation model for transient analysis and address driver-to-laser interface using Maxim's MAX3930 direct modulator for laser diodes
2003-03-31 NEC ships 11.9-by-9.6-by-4mm SMT laser modules
NEC Compound Semiconductor Devices Ltd has announced the development of a 10Gbps directly modulated laser modules in an 11-by-9.6-by-4mm SMT package
2002-01-07 IXYS driver IC controls high-current power MOSFETs, IGBTs
The IXDD415 is a high-speed, HF CMOS MOSFET/IGBT driver IC that has two driver channels, each capable of 15A peak into a capacitive load
2002-09-09 Fujitsu, Sumitomo expand laser diode module MSA
Fujitsu Quantum Devices Ltd. and Sumitomo Electric Ind. Ltd have enhanced their previously formed MSA for a 10Gbps transmission laser diode module
2013-09-09 Designing magnetic solenoid driver circuits
Read about the design of current-controlled, intelligent magnetic solenoid driver circuits
2002-04-29 Maxim laser driver provides 60mA direct-coupled modulation current
The MAX3850 3.3V laser driver from Maxim Integrated Products provides 5mA to 60mA of direct-coupled modulation current (80mA ac-coupled) and 1mA to 100mA of bias current, while consuming 116mW of power
2005-11-07 Atmel rolls latest DVD-SoC
Atmel Corp.'s AT78C4050 DVD-SoC touted to be the industry's highest level integrated optical system based on 0.13?m tech.
2012-05-18 Position sensor measures distance with 13.9kHz switching frequencies
The triangulation position sensor SoC from iC-Haus is designed for diffuse reflective photoelectric sensors with switching outputs
2003-09-23 ADI LDD features dual loop control
The ADN2870 3.3Gbps laser diode driver (LDD) from Analog Devices Inc. (ADI) is fully compliant with the SFP Multisource Agreement
2004-07-06 Sirenza obtains patent for fiber-optic transmitters
Sirenza Microdevices has received an U.S. patent number 6,750,717 entitled "Peaking Control for Wideband Laser Driver Applications.&quot
2002-10-24 Supertex amplifier array drives MEMS apps
Supertex's HV254 32-channel, 250V amplifier array IC is suitable for driving MEMS in optical cross-connects, switches, and tunable optical laser modules
2003-11-14 NSC LDDs reduce DVD/CD recording times
National Semiconductor Corp. (NSC) has introduced laser diode drivers that will allow desktop and notebook disk drive manufacturers to slash DVD/CD write and rewrite times by 50 percent
2002-07-16 It's show time for Infineon
Infineon's broadband optical IC is capable of providing one-stop-shopping capabilities for line-card access devices
2007-05-16 Optical transceiver moves data at speed of light
IBM scientists have announced a prototype optical-transceiver chipset that transfers data at a rate eight times faster than currently available components.
2004-09-20 CMOS XFI interface rolled out
Xignal's CMOS XFI library element with optional limiting amp is for designers that wish to use the XFI interface for both the optical and electrical side of an XFP transceiver module.
2007-01-01 Making sense of light sensors
This article looks at the array of available light sensors, covering trade-offs in resolution, dynamic range and cost.
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