GENERAL DESCRIPTION

The ICS853111-01 is a low skew, high performance 1-to-9 Differential-to-3.3V LVPECL/ECL Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock Solutions from IDT. The PCLK, nPCLK pair can accept LVPECL, CML and SSTL differential input levels. The ICS853111-01 is characterized to operate from a 3.3V power supply. Guaranteed output and part-to-part skew characteristics make the ICS853111-01 ideal for those clock distribution applications demanding well defined performance and repeatability.

FEATURES

• 9 differential 3.3V LVPECL / ECL outputs

• 1 differential LVPECL input pair

• PLCK, nPLCK pair can accept the following differential input levels: LVPECL, LVDS, CML, SSTL

• Maximum output frequency: >2GHz (typical)

• Translates any single ended input signal to 3.3V LVPECL levels with resistor bias on nPCLK input

• Additive phase jitter, RMS: 0.03ps (typical)

• Output skew: 35ps (maximum)

• Part-to-part skew: 300ps (maximum)

• Propagation delay: 675ps (maximum)

• LVPECL mode operating voltage supply range:

VCC = 3V to 3.8V, VEE = 0V

• ECL mode operating voltage supply range:

VCC = 0V, VEE = -3V to -3.8V

• -40°C to 85°C ambient operating temperature

• Available in both standard (RoHS5) and lead-free (RoHS 6) packages