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Tempco Electric Heater Corporation
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Photodiode and Receiver deliver 40G error-free performance.


February 21, 2008 - Offering linearity with third order intercept point as high as 50 dBm, 40 Gbps photodiode and receiver feature differential GPPO RF outputs that enable reception of all pre-amplified and unamplified 40G modulation formats. Receiver package interfaces to commercial CDR/DEMUX modules, and products address several modulation formats: ASK, DPSK, and DQPSK. Receiver configurations include single, balanced, and dual detection schemes, with and without transimpedance amplification.

(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)

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Discovery Semiconductors Expands 40G Receiver Product Line


February 18, 2008 - Ewing, NJ - Discovery Semiconductors, Inc. has introduced new product variants to its 40 Gb/s photodiode and receiver line to address several modulation formats (ASK, DPSK and DQPSK). The new products are offered with GPPO style differential RF outputs and utilize Discovery's standard high reliability InGaAs photodiode chip along with fully qualified module packaging. Several receiver configurations are offered including single, balanced, and dual detection schemes, both with and without transimpedance amplification. The company's high-power handling InGaAs photodiode results in 40G error-free performance up to +13dBm optical input power and can directly drive standard CDR modules. Mr. Jim Rue, DSC's high speed receiver manager comments, "The addition of the differential GPPO RF outputs enables reception of all pre-amplified and unamplified 40G modulation formats in a compact receiver package which easily interfaces to commercial CDR / DEMUX modules. At the same time differential operation allows better noise performance, easier threshold adjustment, and lower power consumption."

Mr. Abhay Joshi, President/CEO of Discovery Semiconductors, added, "As 40G moves from high end lab niche to mass deployment, our customers were requesting these upgrades. I am pleased that we are offering multiple solutions to our customer's 40G needs." Mr. Joshi continued, "Our photodiodes are highly linear with a third order intercept point as high as 50 dBm. Thus, these receivers are highly desirable for both digital and analog transmissions."

Discovery Semiconductors is an industry leader in manufacturing ultrafast, high optical power handling InGaAs photodiodes, radio frequency over fiber optical receivers, balanced optical receivers and several other custom products for applications ranging from analog RF links to ultrafast digital communications. Discovery's subsystems include Kitty Hawk, an ultra-fast Optical Coherent System.

For additional information, including complete product specifications, operational capabilities and pricing, or to discuss your application in detail, please call Discovery at: (609) 434-1311 or fax: (609) 434-1317.

Company Information:
Name: Discovery Semiconductors Inc.
Address: 119 Silvia St.
City: Ewing
State: NJ
ZIP: 08628
Country: USA
Phone: 609-434-1311
FAX: 609-434-1317
http://www.chipsat.com


More New Product News from this company:
Photoreceivers offer GPPO or coplanar waveguide RF outputs.
Photodiode Arrays feature 4-element design.
Optical Receiver Systems operate at 2.5 and 10 Gb/s.
Balanced Photodiodes feature bandwidth from 10-40 GHz.
Optical Receivers improve link sensitivity by 3 dB or more.
Photodetector has wide bandwidth.
Balanced Optical Receiver suits LIDAR applications.
Analyzer Interface captures optical data up to 60 GHz.
Tiny Optical Receiver fits into transponders.

Other News from this company:
Discovery Semiconductors Extends 10Gb/s Reach up to 300km Using DPSK, Coherent Detection, and Electronic Dispersion Compensation
Discovery Semiconductors Receives PhAST/Laser Focus World Innovation Award Honorable Mention
University of Kiel Chooses Discovery Semiconductors' Balanced Photoreceivers for 16-Ary Modulation Format Research
Discovery Semiconductors Provides High Optical Power Handling Photodiodes for Low Phase Noise Opto-Electronic Oscillators
German Researchers Use Discovery Semiconductors' 20 Gb/s Multimode Optical Receivers to Characterize 980 nm VCSELs
Scientists use Discovery's 40 GHz Photodiodes to Characterize 1.3 µm, Directly Modulated Semiconductor Lasers
Discovery Semiconductors Delivers Wide Bandwidth Optical Receivers for Allen Telescope Array



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