Apr 2003Analog Devices Inc.Request Info
The ADN2820 transimpedance amplifier from Analog Devices Inc. is optimized for OC-192 and 10 Gigabit Ethernet metro/access applications. The 10-Gb/s device can directly drive a clock and data recovery IC or transceiver, eliminating the need for an external postamplifier in short- and intermediate-reach optical modules. It offers 5000-(omega) transimpedance and 1.1-µA input noise current. System monitoring functions include an analog power monitor that enables loss-of-power alarms and an analog signal detector that supports loss-of-signal alarms and simplifies fiber alignment during assembly.