M21105
3.2G 4x4 Crosspoint
The M21105 are high-performance 4x4 crosspoint switches with integrated multi-rate clock and data recovery (CDR) circuits, optimized for multi-lane telecom, and datacom applications. Each channel has an independent multi-rate CDR capable of operating at bit rates between 42 Mbps and 3.2 Gbps, allowing maximum flexibility in system design. Signal conditioning features include adaptive input equalization and output pre-emphasis, allowing robust reception and transmission of signals to other devices up to 60" away.
Product Specifications
- Part Number
- M21105
- Description
- 3.2G 4x4 Crosspoint
- Max Data Rate(Gbps)
- 3.200
Features
- Integrated adaptive equalization allows use of lower cost board materials with increased link performance
- Four independent multi-rate CDRs capable of running between 42 Gbps and 3.2 Gbps
- Independent per-channel bit rates of up to 3.2 Gbps
- Protocol aGnostic analog monitoring for system diagnostic: Loss of signal, Loss of lock, Loss of activity
- Operation with or without a reference clock
- Jitter generation 2.5 mUI, jitter tolerance 0.65 UI typical
- Flexible DC-coupled input interface to CML, LVPECL and InfiniBand
- Typical total power consumption as low as 420 mW with all channels running
- Integrated pre-emphasis for driving trace lengths up to 60"