VSC7878 Datasheet (Vitesse Semiconductor Corporation) - 10 Gbps Linear Transimpedance Amplifier

VSC7878, 10 Gbps Linear Transimpedance Amplifier

The VSC7878 is a 10.3 Gbps transimpedance amplifier (TIA) designed for use in 10GBASE-LRM optical communication networks.

The VSC7878 is intended for use with a PIN or APD photodetector and operates over a wide dynamic input range while maintaining excellent linearity.

The gain varies to maintain

VSC7878 10 Gbps Linear Transimpedance Amplifier BLOCK DIAGRAM: VCCPD VCC VCCF DOUTP 40 W PDCAP 10 W FILTER1 www.DataSheet4U.com PD IIN TIA Average Input Current Monitor AGC FILTER2 IMON GND1 GND2 DOUTN F E AT U R E S : ` Integrated AGC ` TO-46 can die size ` Integrated photo detector bias circuit BENEFITS: ` Linear operation over the input power range of the device ` Enables high volume ROSA assembly ` Provides the best RF match to the photo detector and reduces the component count in

VSC7878 Features

* functions, performance, technical specifications and availability, is subject to change without notice at any time. While the information furnished herein is held to be accurate and reliable, no responsibility will be assumed by Vitesse for its use. Furthermore, the information contained herein doe