The 2609B is a packaged impedance-matched photodiode module with internal gain designed for use in optical broadband receivers in fiberoptic networks. The patented impedance-match technology results in improved gain-bandwidth product compared to external circuits due to better control of parasitics between the photodiode and the impedance-matching circuit.

Features

▪ Flat response to + 0.5 dB

▪ Frequency response up to 860 MHz

▪ High Responsivity

▪ >0.85A/W at 1310 nm

▪ >0.95 A/W at 1550 nm

▪ Internal current gain, 6 dB (typ.)

▪ 75 Ω impedance-matched

Applications

▪ Broadband CATV receivers