ICS85222-01 Datasheet, PDF (1/13 Pages) Integrated Circuit Systems – DUAL LVCMOS / LVTTL-TO DIFFERENTIAL

Integrated
Circuit
Systems, Inc.
ICS85222-01
DUAL LVCMOS / LVTTL-TO-
DIFFERENTIAL HSTL TRANSLATOR
GENERAL DESCRIPTION
The ICS85222-01 is a Dual LVCMOS / LVTTL-
ICS
to-Differential HSTL translator and a member of
HiPerClockS™ _{the HiPerClocks™ family of High Performance}
Clock Solutions from ICS. The ICS85222-01 has
two single ended clock inputs. The single ended
clock input accepts LVCMOS or LVTTL input levels and trans-
lates them to HSTL levels. The small outline 8-pin SOIC pack-
age makes this device ideal for applications where space,
high performance and low power are important.
FEATURES
• Two differential HSTL outputs
• CLK0, CLK1 LVCMOS/LVTTL clock inputs
• CLK0 and CLK1 can accept the following input levels:
LVCMOS or LVTTL
• Maximum output frequency: 350MHz
• Part-to-part skew: 375ps (maximum)
• Propagation delay: 1075ps (maximum)
•
V:
OH
1.4V (maximum)
• Full 3.3V and 2.5V operating supply voltage
• 0°C to 70°C ambient operating temperature
• Industrial temperature information available upon request
• Available in both standard and lead-free RoHS-compliant
packages
BLOCK DIAGRAM
CLK0
CLK1
Q0
nQ0
Q1
nQ1
PIN ASSIGNMENT
Q0 1
nQ0 2
Q1 3
nQ1 4
8 VDD
7 CLK0
6 CLK1
5 GND
ICS85222-01
8-Lead SOIC
3.90mm x 4.92mm x 1.37mm body package
M Package
Top View
85222AM-01
www.icst.com/products/hiperclocks.html
1
REV. A NOVEMBER 15, 2005