Integrated
Circuit
Systems, Inc.
ICS8312I
LOW SKEW, 1-TO-12
LVCMOS / LVTTL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
1.65V±5%
VDD,
VDDO
LVCMOS
GND
-1.165V±5%
SCOPE
Qx
1.25V±5%
VDD,
VDDO
LVCMOS
GND
-1.25V±5%
SCOPE
Qx
3.3V CORE/3.3V OUTPUT LOAD AC TEST CIRCUIT
2.5V CORE/2.5V OUTPUT LOAD AC TEST CIRCUIT
0.9V ± 0.1V
VDD,
VDDO
LVCMOS
GND
2.05V±5% 1.25V±5%
SCOPE
Qx
V
DD
VDDO
LVCMOS
GND
SCOPE
Qx
-0.9V ± 0.1V
1.8V CORE/1.8V OUTPUT LOAD AC TEST CIRCUIT
-1.25V±5%
3.3V CORE/2.5V OUTPUT LOAD AC TEST CIRCUIT
2.4±0.9V 0.9V±0.1V
2.05V±5% 0.9V±0.1V
VDD
VDDO
LVCMOS
GND
SCOPE
Qx
V
DD
VDDO
LVCMOS
GND
SCOPE
Qx
-0.9V±0.1V
3.3V CORE/1.8V OUTPUT LOAD AC TEST CIRCUIT
-0.9V±0.1V
2.5 CORE/1.8V OUTPUT LOAD AC TEST CIRCUIT
8312AYI
http://www.icst.com/products/hiperclocks.html
7
REV. A OCTOBER 23, 2003