MAX3882A Description
The MAX3882A is a deserializer bined with clock and data recovery and limiting amplifier ideal for converting 2.488Gbps serial data to 4-bit-wide, 622Mbps parallel data for SDH/SONET applications. The device accepts serial NRZ input data as low as 10mVP-P of 2.488Gbps and generates four parallel LVDS data outputs at 622Mbps. Included is an additional high-speed serial data input for system loopback diagnostic...
MAX3882A Key Features
- No Reference Clock Required for Data Acquisition
- Serial Input Rate: 2.488Gbps
- Fully Integrated Clock and Data Recovery with Limiting Amplifier and 1:4 Demultiplexer
- Parallel Output Rate: 622Mbps
- Differential Input Range: 10mVP-P to 1.6VP-P without Threshold Adjust
- Differential Input Range: 50mVP-P to 600mVP-P with Threshold Adjust
- 0.65UI High-Frequency Jitter Tolerance
- Loss-of-Lock (LOL) Indicator
- Wide Input Threshold Adjust Range: ±170mV
- Maintain Valid Clock Output in Absence of Data Transitions