Optical Transimpedance Amplifiers

Analog Devices optical transimpedance amplifiers offer a complete, high performance, single chip solution for converting photodiode current into a differential voltage input. Supporting data rates from 155 Mbps to 11.1 Gbps, our transimpedance amplifiers are ideally suited for data communications and telecommunications applications supporting lay protocols including 1×, 2×, 4×, and 8× Fibre Channel, 10GBASE-LX4, SONET/SDH up to OC-192 with FEC, and 10 Gigabit Ethernet. Our transimpedance amplifiers feature low input referred noise current, high input current, and low power dissipation.
Product Selection Table

Analog Photodiode Wizard Design Tool

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

Analog Photodiode Wizard

Optical Transimpedance Amplifiers

Optical Transimpedance Amplifiers

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Transimpedance Amps

Part#TransimpedanceVsupply-single (typ)Data Rate (Max)Power Dissipation (typ)Current Noise Density (typ)I-overload (typ)Jitter (typ)Return Loss Output (typ)US Price 1000 to 4999
HMC7590 3.5 kOhms 3.3 43 Gbps 300 mW 20 pA/rtHz 4 mA - -10 $60.18
HMC6590 4 kOhms 3.3 43 Gbps 310 mW 20 pA/rtHz 4 mA - -10 $59.40
HMC799 10 kOhms 5 1 Gbps 350 mW 4.6 pA/rtHz 20 mA - -20 $12.98
ADN2882 3.7 kOhms 3.3 4.25 Gbps 80 mW 8 pA/rtHz 5.6 mA 15 ps p-p -25 $3.05
ADN2880 4.4 kOhms 3.3 2.7 Gbps 70 mW 6.6 pA/rtHz 4.3 mA 25 ps p-p -26 $3.40
ADN2820 5 kOhms 3.3 10 Gbps 200 mW 10 pA/rtHz 2.8 mA 17 ps p-p -10 $30.36
AD8015 20 kOhms 5 0.32 Gbps 125 mW 3 pA/rtHz 0.35 mA - -10 $2.72