Discovery Semiconductors Inc.
Ewing, NJ 08628
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Photodetector has wide bandwidth.
PIN Model DSC10W provides bandwidth of DC to over 70 GHz with use of 1 mm coaxial connector. Model DSC10ER detector, available in grades 55 GHz, 60 GHz, and 65 GHz, is also available with 1.85 mm V-type connector. Designed for millimeter wave analog, high-speed instrumentation, and telecommunications applications, fiber-coupled, hermetically sealed modules are offered in battery-operated Lab...
Read More »Balanced Optical Receiver suits LIDAR applications.
Suitable for eye safe free space applications, Model R205M operates at 150 MHz with peak gain of 20 dB. Offered in compact hermetic package, balanced receiver option consists of matched InGaAs/InP photodiodes and low noise amplifier. When used in coherent-lightwave link designs, receiver eliminates laser relative intensity noise (RIN). It comes with choice of optical input connector and type K or...
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Analyzer Interface captures optical data up to 60 GHz.
Lab Buddy simplifies adding optical front ends to network vector analyzers, oscilloscopes, and RF power meters. Using ultra-wide bandwidth InGaAs PIN photodiodes, it can capture optical modulation from dc to 12, 16, 22, 35, 45, or 60 GHz. Built-in Lithium battery supplies 2 bias voltages for low/high input optical power levels. User's fiber optic cable connects to built-in receptacle, and type K...
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Tiny Optical Receiver fits into transponders.
Small form factor optical receiver in coplanar package for 10 and 40 Gb/sec applications is only 1/10th size of standard coplanar package, making it suitable for applications where space is limited, such as transponders. It comes with choice of optical input connector and coplanar G-S-G-S-G pattern configuration for signal outputs.
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Optical Receivers suit OC-192/STM-64 applications.
R601APD and R602APD are APD versions of single-ended digital 2-R and differential 2-R optical receivers. They are suitable for 10G applications such as datacom, DWDM systems, SONET/SDH systems, and telecom short/intermediate/long haul systems. Both modules have sensitivity of -22 dBm typical at 9.9 Gb. R601APD has single-ended type K connector, and R602APD has dual, push-on GPPS/SSMP connectors.
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Optical Receiver provides high sensitivity.
Model R402APD APD + TIA optical receiver, for 10 Gpbs applications, provides sensitivity of -26 dBm typical and is capable of driving variety of circuits, such as clock recovery, AGC or integrated time division demultiplexers. Module can be used in 80 channel/160 channel DWDM long haul systems, SONET/SDH systems, and telecom metro/short or medium reach systems.
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Optical Receivers utilize receive and regenerate functions.
DSC-R601 provides type K coaxial RF output, and has single-ended limiting amplifier providing constant -300 mVpp to following stages with optical input powers from -20 to +0 dBm. DSC-R602 provides dual sub-miniature coaxial outputs, and has differential limiting amplifier providing constant -600 mVpp to following stages with optical input powers from -20 to +0 dBm. Applications include DWDM...
Read More »Optical Receiver has wavelength of 2 micrometers.
Model R202, for LIDAR and eye safe free space applications, works in 1.2 to 2.2 micro spectrum, and operates in 3 GHz range with peak gain of 20 dB. Lower frequency limit is 30 KHz, but it can be ordered with dc option. Receiver has compact hermetic package, and comes with choice of optical input connector and type K coaxial RF output.
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Optical Receivers suit narrowband applications.
Model R406 provides FWHM response over 18-34 GHz range with peak gain of 20dB. Model R407 provides same response over 34-49 GHz range with peak gain of 24dB, and Model R408 covers 39-64 GHz range with peak gain of 20dB. Hermetically sealed modules can be used for hybrid fiber/wireless systems, distribution of RF carriers, as well as optical phased-array radar. Units are available with choice of...
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