RCV1551-ST

Fiber Optic “Light to Logic” Receiver Preliminary Technical Data RCV1551 Features Light to Logic 20-pin DIP Receiver Offers ECL Compatibility Long Reach, High Performance Sensitivity -35 dBm Single +5 V Supply SONET/SDH Compliant Multisourced Description The RCV1551 receiver provides optical signal conversion and processing. It contains an InGaAs PIN photodiode and high sensitivity, wide dynamic range, transimpedance amplifier, capacitively coupled to limiting amplifier stages with PECL output drivers. Also provided is a loss of signal alarm. The planar PIN photodiode operates throughout the 1200 nm to 1600 nm wavelength band. A CMOS wide dynamic range transimpedance amplifier optimized for 155 MBd operation provides low noise front end gain for the RCV1551. A low pass filter maximizes the signal to noise ratio while minimizing intersymbol interference. The interface amplifier provides signal conversion and buffering for the PECL complementary data outputs. A complementary PECL alarm output is also provided. The receiver operates from +5 V and -5.2 V or +5 V and Ground power supplies. A 50/125 micron multimode fiber pigtail is included, assuring compatibility with multimode and single mode fiber optic systems. Applications Telecommunication Networks SONET OC3 and SDH STM1 Compatible Local and Metropolitan Area Networks ATM Single Mode Public Network Military Communications and Control Systems Performance Digital Cable TV Networks Preliminary Produ...