M02024数据手册MACOM中文资料规格书

描述 Description

The M02024 transimpedance amplifier (TIA) with automatic gain control (AGC) is fabricated in sub-micron CMOS for high performance. The device targets a sensitivity of -29dBm, enabling the use of low cost PIN diodes to meet the GPON Class B+ standard. In order to satisfy such high sensitivity and good optical overload requirements, automatic gain control (AGC) is implemented in the M02024. The AGC monitors the output amplitude and automatically reduces the TIA gain when the photodiode current exceeds the AGC threshold, maintaining the output at a constant level. With an input overload capability greater than +6 dBm, the AGC allows more than 35 dB of dynamic range, providing a low-cost solution for longerreach 2.5 Gbps GPON/ATM/SONET systems that formerly required an APD. For even greater sensitivity, the M02024 may be used with an APD.

特性 Features

·-29 dBm sensitivity
·Same pad layout and die size as M02011/13/14/15/16
·Single +3.3V supply
·Internal or external bias for photodiode
·Photodiode current monitor
·4 mAPP overload input current
·+6 dBm Input overload
·AGC provides dynamic range of 35 dB
·Integrated filter, eliminates need for a capacitor on the photodiode cathode
·Data rates to 2.5 Gbps

应用 Application

·Enterprise Solutions
·Optical Networking