ICS853011 Datasheet, PDF (1/16 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS853011
LOW SKEW, 1-TO-2
DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER
GENERAL DESCRIPTION
The ICS853011 is a low skew, high perfor-
ICS
mance 1-to-2 Differential-to-2.5V/3.3V LVPECL/
HiPerClockS™ _{ECL Fanout Buffer and a member of the}
HiPerClockS™ family of High Perfor mance
Clock Solutions from ICS. The ICS853011
is characterized to operate from either a 2.5V or a 3.3V
power supply. Guaranteed output and part-to-par t skew
characteristics make the ICS853011 ideal for those
clock distribution applications demanding well defined
perfor mance and repeatability.
FEATURES
• 2 differential 2.5V/3.3V LVPECL / ECL outputs
• 1 differential PCLK, nPCLK input pair
• PCLK, nPCLK pair can accept the following
differential input levels: LVPECL, LVDS, CML, SSTL
• Maximum output frequency: >3GHz
• Translates any single ended input signal to 3.3V
LVPECL levels with resistor bias on nPCLK input
• Output skew: 5ps (typical)
• Part-to-part skew: 130ps (maximum)
• Propagation delay: 390ps (maximum)
• Additive phase jitter, RMS: 0.06ps (typical)
• LVPECL mode operating voltage supply range:
V_CC = 2.375V to 3.8V, V_EE = 0V
• ECL mode operating voltage supply range:
V_CC = 0V, V_EE = -3.8V to -2.375V
• -40°C to 85°C ambient operating temperature
• Available in both, Standard and RoHS/Lead-Free compliant
packages
BLOCK DIAGRAM
PCLK
nPCLK
Q0
nQ0
Q1
nQ1
PIN ASSIGNMENT
Q0 1
nQ0 2
Q1 3
nQ1 4
8 Vcc
7 PCLK
6 nPCLK
5 VEE
ICS853011
8-Lead SOIC
3.90mm x 4.90mm x 1.37mm package body
M Package
Top View
853011BM
www.icst.com/products/hiperclocks.html
1
REV. C JULY 13, 2005