发明名称 RECEIVER OPTICAL ASSEMBLIES (ROAS) HAVING PHOTO-DETECTOR REMOTELY LOCATED FROM TRANSIMPEDANCE AMPLIFIER, AND RELATED COMPONENTS, CIRCUITS, AND METHODS
摘要 Embodiments disclosed herein include receiver optical assemblies (ROAs) having a photo-detector remotely located from a differential transimpedance amplifier (TIA). Related components, circuits, and methods are also disclosed. By providing the photo-detector remotely located from a TIA, additional costs associated with design constraints of providing the photo-detector intimate with a TIA may be avoided, thereby reducing cost of the ROA. In this regard as a non-limiting example, the ROAs according to the embodiments disclosed herein allow shorter haul active optical cable applications for use in consumer applications from a cost standpoint with the added benefits of increased bandwidth and low noise performance of optical fiber. In this regard, the ROAs disclosed herein provide higher input impedance differential TIA circuits and transmission circuits inhibiting or reducing ringing effects and maintain a sufficiently low resistance-capacitance (RC) time constant for differential TIA circuit to allow for higher bandwidth operation of the ROA.
申请公布号 EP2909956(A1) 申请公布日期 2015.08.26
申请号 EP20130783457 申请日期 2013.10.16
申请人 CORNING OPTICAL COMMUNICATIONS LLC 发明人 COLE, ANDREW;GALLOWAY, BRIAN JEFFREY;MANCA, JOSEPH PETER JOHN;WALKER, RICHARD CLAYTON
分类号 H04B10/40;H04B10/69 主分类号 H04B10/40
代理机构 代理人
主权项
地址