ICS8344I-01
LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
PRELIMINARY
1.65V±5%
VDD,
VDDO
LVCMOS
GND
-1.65V±5%
SCOPE
Qx
3.3V OUTPUT LOAD AC TEST CIRCUIT
1.25V±5%
VDD,
VDDO
LVCMOS
GND
-1.25V±5%
SCOPE
Qx
2.5V OUTPUT LOAD AC TEST CIRCUIT
2.05V±5%
1.25V±5%
VDD
V
DDO
GND
LVCMOS
SCOPE
Qx
-1.25V±5%
3.3V CORE/2.5V OUTPUT LOAD AC TEST CIRCUIT
VDD
nCLK0,
nCLK1
V
PP
CLK0,
CLK1
GND
Cross Points
V
CMR
DIFFERENTIAL INPUT LEVEL
PART 1
Qx
PART 2
Qy
V
DDO
2
V
DDO
2
t sk(pp)
V
DDO
Qx
2
V
DDO
Qy
2
t sk(o)
PART-TO-PART SKEW
IDT™ / ICS™ LVCMOS/LVTTL FANOUT BUFFER
OUTPUT SKEW
6
ICS8344AYI-01 REV. B MAY 10, 2007