Fiber-Optic Receiver, 320-1000 nm Silicon, 25 kHz to 125 MHz, FC, AC-Coupled

The 1801-FC-AC Silicon Fiber-Optic Receiver is a FC connectorized, 320 to 1000 nm photoreceiver offering a well-balanced combination of gain, bandwidth, and low noise over the 25 kHz to 125 MHz frequency range. Because of its high transimpedance gain and low noise-equivalent power (NEP), it offers the best in sensitivity for signals with rise and fall times as short as 3 ns. This high sensitivity, combined with its high-level output, reduces the effects of downstream noise sources. For mounting there is an 8-32 thread, and we include an M4 thread adapter and tool.
An external ±15 VDC power supply, which must be purchased separately, is required. Power supply cables
Specifications
- Device TypePhotoreceiver (AC-Coupled)
- Detector Diameter0.4 mm
- Detector MaterialSilicon
- Detector TypePIN
- Wavelength Range320-1000 nm
- 3 dB Bandwidth25 kHz to 125 MHz
- Optical InputFiber-optic
- Fiber-Optic ConnectorFC/UPC
- Fiber TypeSinglemode or Multimode
- Maximum Conversion Gain2x104 V/W
- Maximum Transimpedance Gain4x104 V/A
- Peak Responsivity0.5 A/W @ 800 nm
- Output Noise5 mVrms
- Rise Time3 ns
- Saturation Power110 µW @ 800 nm
- Output ConnectorSMA
- Output Impedance33 Ω
- DC Bias Monitor Bandwidth50 KHz
- DC Bias Monitor Transimpedance Gain10 V/mA
- DC Bias Monitor OutputSMB
- Power Requirements±15 VDC, <200 mA
- Thread Type8-32 (M4 Adapter Included)
Resources & Downloads
3D Product Models
Manuals
2D Product Drawings
1601-FC-AC_1801-FC-AC Dimensional Drawing.pdf(69.3 kB, PDF)
Other
RoHS_Declaration 18x1 family.pdf(595.9 kB, PDF) 18xx CE Declaration of Conformity.pdf(101.3 kB, PDF)
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