ICS8523 Datasheet, PDF (6/13 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS8523
LOW SKEW, 1-TO-4
DIFFERENTIAL-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
8523BG
GND = 0V
FIGURE 2 - OUTPUT LOAD TEST CIRCUIT
V_DD
CLK, PCLK
V
PP
nCLK, nPCLK
Cross Points
GND
FIGURE 3 - DIFFERENTIAL INPUT LEVEL
Qx
nQx
Qy
nQy
t sk(o)
FIGURE 4 - OUTPUT SKEW
www.icst.com/products/hiperclocks.html
6
V
CMR
REV. B JULY 31, 2001