10 Gb/s High-Sensitivity Limiting PIN-TIA Optical Receiver
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10 Gb/s High-Sensitivity Limiting PIN-TIA Optical Receiver
Description:
The DSC-R603 is a high-gain PIN + Transimpedance + Limiting amplifier ideally suited for digital applications up to 13 Gb/s. The R603 offers extremely high differential conversion gain of 9,000 V/W, high sensitivity of -20dBm, optical overload of +4dBm, and very low power dissipation of 170mW. The R603 is available in three package styles: single-ended K-connector, differential GPPO, and a miniature surface mount package with CPW (coplanar waveguide) RF outputs. The R603 utilizes Discovery's high-reliability InGaAs photodiode technology.
The DSC-R603 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 conveniently interfaces with bit error rate (BER) test stations.
Fig1: DSC-R603 high-gain PIN + Transimpedance + Limiting amplifier
Fig2: 10G CDR Lab Buddy
Fig3: Typical 10 Gb/s BER Curve
(231-1 PRBS, 13 dB Ext. Ratio, 1550nm)
Salient Features:
- High differential conversion gain of 9,000 V/W
- High Responsivity at 1310nm, 1550nm & L-band
- 850nm MMF versions available
- Sensitivity of -20 dBm at 10 Gb/s, 1550nm
- Optical overload of +4 dBm at 10 Gb/s
- External decision threshold adjustment
- K-connector, GPPO or surface mount package options
- Very low power dissipation of 170 mW
- Low optical PDL @ 1550nm (typically 0.05dB)
- Meets GR-468 reliability standard
Applications:
- 10 Gb/s SONET/SDH/Ethernet Intermediate Reach
- Digital applications up to 13 Gb/s baud rate
- High sensitivity/wide dynamic range digital applications
Available Models:
- DSC-R603 - 10 Gb/s High-Sensitivity Limiting PIN + TIA Optical Receiver
- DSC-R603 - 10 Gb/s High-Sensitivity Limiting PIN + TIA + CDR Optical Receiver
