SY56028XR Overview
The SY56028XR is a fully differential, low voltage 1.2V/1.8V/2.5V CML 4:1 MUX, with input equalization, and integrated 1:2 Fanout Buffer. The SY56028XR can process clock signals as fast as 4.5GHz or data patterns up to 6.4Gbps. The differential input includes Micrel’s unique 3-pin input termination architecture that interfaces to DC-coupled 2.5V/3.3V LVPECL, 1.2V/1.8V/2.5V CML or LVDS differential signals.
SY56028XR Key Features
- 1.2V/1.8V/2.5V CML 4:2 MUX with input equalization
- Guaranteed AC performance over temperature and voltage
- DC-to > 6.4Gbps throughput
- <360ps propagation delay (IN-to-Q)
- <15ps within-device skew
- Ultra-low jitter design
- <0.8psRMS random jitter
- <10psPP deterministic jitter
- 2.5V ±5% , 1.8/1.2V ±5% power supply operation
- Industrial temperature range: -40°C to +85°C
SY56028XR Applications
- 1.2V/1.8V/2.5V CML 4:2 MUX with input equalization