ICS87354I Description
The ICS87354I is a high performance ÷4/÷5 Differential-to-2.5V/3.3V ECL/LVPECL Clock GeneraHiPerClockS™ tor and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The CLK, nCLK pair can accept most standard differential input levels. The ICS87354I is characterized to operate from either a 2.5V or a 3.3V power supply.
ICS87354I Key Features
- 1 differential 2.5V/3.3V LVPECL / ECL output
- 1 CLK, nCLK input pair
- CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL
- Maximum output frequency: 250MHz
- Input frequency: >1GHz
- Translates any single ended input signal to 3.3V LVPECL levels with resistor bias on nCLK input
- Output skew: 38ps (maximum)
- Part-to-part skew: 375ps (maximum)
- Propagation delay: 2.1ns (maximum)
- LVPECL mode operating voltage supply range: VCC = 2.375V to 3.8V, VEE = 0V