Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS83905
LOW SKEW, 1:6 CRYSTAL INTERFACE-TO-
LVCMOS / LVTTL FANOUT BUFFER
V
DDO
Qx
2
V
DDO
Qy
2
t sk(o)
OUTPUT SKEW
20%
Clock
Outputs
80%
tR
BCLKx
V
DD
2
Pulse Width
t
PERIOD
odc = t PW
t PERIOD
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD
80%
tF
20%
OUTPUT RISE/FALL TIME
83905AM
http://www.icst.com/products/hiperclocks.html
9
REV. A JANUARY 20, 2005