853S057 Description
The 853S057 is a 4:1 Differential-to-3.3V or 2.5V LVPECL/ECL Clock/Data Multiplexer which can operate up to 3GHz. The 853S057 has 4 differential selectable clock input pairs. The CLK, nCLK input pairs can accept LVPECL, LVDS, CML or SSTL levels.
853S057 Key Features
- High speed 4:1 differential multiplexer
- One differential 3.3V, 2.5V LVPECL/ECL output
- Four differential CLKx, nCLKx input pairs
- Differential CLKx, nCLKx pairs can accept the following interface
- Maximum input/output frequency: 3GHz
- Additive phase jitter, RMS at 622.08MHz: 0.073ps (typical)
- Part-to-part skew: 250ps (maximum)
- Propagation delay: 615ps (maximum)
- LVPECL mode operating voltage supply range
- ECL mode operating voltage supply range