General Description
The ICS853S310I is a low skew, high performance 1-to-8
Differential-to-3.3V LVPECL/ECL Fanout Buffer. The PCLKx,
nPCLKx pairs can accept LVPECL, LVDS, CML and SSTL
differential input levels. The ICS853S310I is characterized to operate
from a 3.3V power supply. Guaranteed output and part-to-part skew
characteristics make the ICS853S310I ideal for those clock
distribution applications demanding well defined performance and
repeatability.
Features
• Eight differential 3.3V LVPECL/ECL outputs
• Two selectable differential input pairs
• PCLKx, nPCLKx pairs can accept the following
differential input levels: LVPECL, LVDS, CML, SSTL
• Maximum output frequency: 2GHz
• Translates any single-ended input signal to 3.3V LVPECL levels
with resistor bias on nPCLKx input
• Output skew: 20ps (typical)
• Propagation delay: 825ps (typical)
• Additive phase jitter, RMS: 0.14ps (typical)
• LVPECL mode operating voltage supply range:
VCC = 3.0V to 3.8V, VEE = 0V
• ECL mode operating voltage supply range:
VCC = 0V, VEE = -3.0V to -3.8V
• -40°C to 85°C ambient operating temperature
• Available lead-free (RoHS 6) package