Renesas Electronics 853S057
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.| Part No. | 853S057 |
|---|---|
| Datasheet | 853S057 Download |
| Manufacturer |  Renesas Electronics |
| Description | LVPECL/ECL Clock Data Multiplexer |
| Buy | Stock & Price |
DESCRIPTION
The fully differential architecture and low propagation delay make it ideal for use in clock distribution circuits. The multiplexer select control inputs have ECL/LVPECL interface levels. The select pins have internal pull-down resistors.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 levels: LVPECL, LVDS, CML, SSTL
● 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: VCC = 2.375V to 3.465V, VEE = 0V
● ECL mode operating voltage supply range: VCC = 0V, VEE = -3.465V to -2.375V
● -40°C to 85°C ambient operating temperature
● Available in lead-free (RoHS 6) packages Block Diagram CLK0 Pulldown nCLK0 Pulldown 00 (default) CLK1 Pulldown nCLK1 Pulldown 0...
