Detector Amplifier Hybrids

FCI-H125/250G-InGaAs-XX series are compact and integrated high speed InGaAs photodetector with wide dynamic range transimpedance amplifier. Combining the detector with the TIA in a hermetically sealed 4 pin TO-46 package provides ideal conditions for high speed signal amplification. High speed and superior sensitivity make these devices ideal for high-bit rate receivers used in LAN, MAN, WAN, and other high speed communication systems. TO packages come standard with a lensed cap to enhance coupling efficiency, or with a broadband double sided AR coated flat window. The FCI-H125/250G-InGaAs-XX series are also offered with FC, SC, ST and SMA receptacles.

Image Datasheet Model Number Active Area Diameter Supply Voltage Supply Current Operating Wavelength Responsivity -17dBm (Differential) Transimpedence -17dBm (Differential) Sensitivity BER 10-10 (PRBS2-7-1) Bandwdith -3dB Low Frequency Cutoff -3dB Differential Output -3dBm Output Impedence Transimpedence Linear Range Package View
PDF FCI-H125G-InGaAs-75 75 µm +3 to +5.5 V 26 mA 1100 - 1650 nm 2500 V/W 2800 Ω -28 dBm 900 MHz 45 kHz 250 mV p-p 50 Ω 30 µW p-p TO-46 View
PDF FCI-H250G-InGaAs-75 75 µm +3 to +5.5 V 35 mA 1100 - 1650 nm 2500 V/W 2800 Ω -24 dBm 1750 MHz 30 kHz 400 mV p-p 50 Ω 40 µW p-p TO-46 View
PDF FCI-H622M-InGaAs-75 75 µm +3 to +3.6 V 22 mA 1100 - 1650 nm 16V/mW@-23dBm 1800 Ω -32 dBm 520 MHz 30KHz 240 mV p-p 75 Ω TO-46 View

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