ICS8525 Datasheet, PDF (6/12 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-4 LVCMOS-TO-LVHSTL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS8525
LOW SKEW, 1-TO-4
LVCMOS-TO-LVHSTL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
V
DDO
V_DD
LVHSTL
V_{DD =} 3.3V ± 5%
V_{DDO =} 1.8V ± 0.2V
SCOPE
Qx
nQx
8525BG
GND = 0V
FIGURE 2 - OUTPUT LOAD TEST CIRCUIT
Qx
nQx
Qy
nQy
t sk(o)
FIGURE 3 - OUTPUT SKEW
Qx
PART 1
nQx
Qy
PART 2
nQy
t sk(pp)
FIGURE 4 - PART-TO-PART SKEW
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6
REV. B JULY 27, 2001