Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS8520
LOW SKEW, 1-TO-16
DIFFERENTIAL-TO-3.3V LVHSTL FANOUT BUFFER
FIGURE 1A, 1B, 1C - INPUT CLOCK WAVEFORMS
VCC
CLK
nCLK
VPP
CROSS POINTS
VCMR
GND
FIGURE 1A - LVDS, HSTL, SSTL DIFFERENTIAL INPUT LEVELS
VCC
CLK
nCLK
VPP
CROSS POINTS
VCMR
GND
FIGURE 1B - LVPECL DIFFERENTIAL INPUT LEVEL
VCC
GND
CLK
or
nCLK
FIGURE 1C- LVCMOS AND LVTTL SINGLE ENDED INPUT LEVEL
ICS8520DY
www.icst.com/products/hiperclocks.html
6
REV. B JULY 5, 2001