10 GHz Linear InGaAs PIN+TIA Optical Receiver with Optional CDR
10 GHz Linear InGaAs PIN+TIA Optical Receiver with Optional CDR
Description:
The DSC-R402PIN is a linear and versatile PIN + transimpedance (TIA) amplifier suited for a variety of digital and analog applications. The R402PIN offers a linear response to > 0 dBm optical input, 1.8Vp-p of linear output voltage, +10dBm of RF output power, 10 GHz of RF bandwidth and a conversion gain of 400 V/W. The R402PIN is available in both a K-connector package and a miniature surface mount package with CPW (coplanar waveguide) RF output, and utilizes Discovery's high-reliability InGaAs photodiode technology.
The DSC-R402 Lab Buddy is also available with an optional clock and data recovery (CDR) unit, which provides a 3R solution with a jitter tolerance of 0.6 UIp-p and conviniently interfaces with bit error rate (BER) test stations.
Fig1: DSC-R402 Linear InGaAs PIN+TIA Optical Receiver with Lab Buddy
Fig2: Third Order Harmonic Intercept
Salient Features:
- ~10 GHz RF bandwidth
- Linear gain to > 0 dBm optical input
- Linear output voltage of 1.8Vp-p
- Sensitivity of -19 dBm at 10 Gb/s
- Overload of +4 dBm at 10 Gb/s
- High Responsivity at 1310nm, 1550nm & L-band
- AC or DC-coupled versions available
- 850nm and multimode fiber (MMF) versions available
- Low optical PDL @ 1550nm (typically 0.05dB)
- K-connector or surface mount package options
- Clock and Data Recovery (CDR)
- Meets GR-468 reliability standard
Applications:
- Digital telecom systems up to 13 Gb/s
- Low distortion, high dynamic range analog RF links over fiber
- Rapid Doppler-shift LIDAR measurements
- Coherent lightwave systems
- Ideal front-end O/E converter for test instruments
- Military communications
Available Models:
- DSC-R402PIN - 10 GHz Linear PIN + TIA singlemode Optical Receiver
- DSC-R402PIN - 10 GHz Linear PIN + TIA multimode Optical Receiver
- DSC-R402PIN - 10 GHz Linear PIN + TIA + CDR Optical Receiver
Fig3: Frequency Response Curve
