General Description

The ICS853S013I is a low skew, high performance dual 1-to-3

Differential-to-2.5V, 3.3V LVPECL/ ECL Fanout Buffer. The

ICS853S013I operates with a positive or negative power supply at

2.5V or 3.3V. Guaranteed output and part-to-part skew

characteristics make the ICS853S013I ideal for those clock

distribution applications demanding well defined performance and

repeatability.

Features

• Two differential LVPECL/ECL bank outputs

• Two differential LVPECL clock input pairs

• PCLKx, nPCLKx pairs can accept the following

differential input levels: LVPECL, LVDS, CML, SSTL

• Output frequency: 2GHz (maximum)

• Translates any single-ended input signal to LVPECL levels with

resistor bias on nPCLKx input

• Bank skew: 60ps (maximum)

• Part-to-part skew: 190ps (maximum)

• Propagation delay: 460ps (maximum)

• Additive phase jitter, RMS: 0.05ps (typical)

• LVPECL mode operating voltage supply range:

VCC = 2.375V to 3.8V, VEE = 0V

• ECL mode operating voltage supply range:

VCC = 0V, VEE = -3.8V to -2.375V

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

• Available in lead-free (RoHS 6) package