ICS873033 Datasheet, PDF (1/16 Pages) Integrated Circuit Systems – HIGH SPEED, ÷4 DIFFERENTIAL-TO- 3.3V, 5V LVPECL/ECL CLOCK GENERATOR

Integrated
Circuit
Systems, Inc.
ICS873033
HIGH SPEED, ÷4 DIFFERENTIAL-TO-
3.3V, 5V LVPECL/ECL CLOCK GENERATOR
GENERAL DESCRIPTION
The ICS873033 is a high speed, high perfor-
ICS
mance Differential-to-3.3V, 5V LVPECL/ECL
HiPerClockS™ _{Clock Generator a n d a m e m b e r o f t h e}
HiPerClockS ™ family of High Performance
Clock Solutions from ICS. The ICS873033
is characterized to operate from either a 3.3V or a 5V
power supply.
FEATURES
• One differential 3.3V, 5V LVPECL / ECL output
• One differential PCLK, nPCLK input pair
• PCLK, nPCLK pair can accept the following
differential input levels: LVPECL, LVDS, CML, SSTL
• Input frequency: 3.2GHz (maximum)
• Translates any single ended input signal to 3.3V
LVPECL levels with resistor bias on nPCLK input
• Additive phase jitter, RMS: 0.20ps (typical)
• LVPECL mode operating voltage supply range:
V_CC = 3.0V to 5.5V, V_EE = 0V
• ECL mode operating voltage supply range:
V_CC = 0V, V_EE = -5.5V to -3.0V
• -40°C to 85°C ambient operating temperature
• Available in both standard and lead-free RoHS-compliant
packages
BLOCK DIAGRAM
PIN ASSIGNMENT
RESET
PCLK
nPCLK
V_BB
RESET 1
8 Vcc
PCLK 2
7Q
Q
÷4
nQ
nPCLK 3
VBB 4
6 nQ
5 VEE
ICS873033
8-Lead SOIC
3.90mm x 4.90mm x 1.37mm package body
M Package
Top View
ICS873033
8-Lead TSSOP, 118 mil
3mm x 3mm x 0.95mm package body
G Package
Top View
The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on initial
product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.
873033AM
www.icst.com/products/hiperclocks.html
REV. A OCTOBER 19, 2005
1