설명

The 1544-B DC-Coupled NIR Fiber-Optic Receiver is ideal for applications that require high sensitivity, high speed, and clean responses. It offers clean responses and 32-ps rise times making it well-suited for time-domain characterization of 10-Gbit/s components. Its high gain and well-behaved frequency response also make it useful for frequency-domain measurements. For higher responsivity from 500-1630 nm, this photoreceiver has a singlemode fiber input and consists of our new, improved InGaAs PIN photodiodes followed by a GaAs HBT amplifier. Specifications • Detector Material: InGaAs • Detector Type: PIN • Wavelength Range: 500-1630 nm • 3 dB Bandwidth: DC to 12 GHz • Bandwidth: 10 KHz to 12 GHz (AC coupled) • Fiber-Optic Connector: FC/UPC • Fiber Type: Singlemode • Core Diameter: 9 µm • Maximum Conversion Gain: -800 V/W • Maximum Transimpedance Gain: -1000 V/A • Peak Responsivity: 0.85 A/W • NEP: 24 pW/√Hz • Rise Time: 32 ps • Saturation Power: 0.7 mW • Output Connector: Wiltron K • Output Impedance: 50 Ω • DC Bias Monitor Bandwidth: 50 kHz • DC Bias Monitor Transimpedance Gain: 1 V/mA • DC Bias Monitor Output: SMA • DC Bias Monitor Output Impedance: 10k Ω • Power Requirements: ±15 VDC, 200 m