Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS8344
LOW SKEW, 1-TO-24
DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER
FIGURE 1A, 1B, 1C - INPUT CLOCK WAVEFORMS
VDDI
CLK
VPP
nCLK
CROSS POINTS
VCMR
GND
FIGURE 1A - LVDS, HSTL DIFFERENTIAL INPUT LEVELS
VDDI
CLK
nCLK
VPP
CROSS POINTS
VCMR
GND
FIGURE 1B - LVPECL DIFFERENTIAL INPUT LEVEL
VDDI
GND
CLK
or
nCLK
FIGURE 1C- LVCMOS AND LVTTL SINGLE ENDED INPUT LEVEL
8344
www.icst.com
10
REV. B FEBRUARY 2, 2001