MAX3991 Overview
Description
The MAX3991 is a 10Gbps clock and data recovery (CDR) with limiting amplifier IC for XFP optical receivers. The MAX3991 and the MAX3992 (CDR with equalizer) form a signal conditioner chipset for use in XFP transceiver modules.
Key Features
- Multirate Operation from 9.95Gbps to 11.1Gbps
- 7mVP-P Input Sensitivity (BER ≤ 10-12)
- 0.6UIP-P Total High-Frequency Jitter Tolerance
- Low-Output Jitter Generation: 7mUIRMS
- Low-Output Deterministic Jitter: 4.6psP-P
- XFI-Compliant Output Interface
- LOS Indicator with Programmable Threshold
- LOL Indicator
- Power Dissipation: 350mW MAX3991
