ICS8535-31 Datasheet, PDF (7/14 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS8535-31
LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/
LVCMOS-TO-3.3V LVPECL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
2V
V_CC
LVPECL
V_EE
-1.3V ± 0.165V
SCOPE
Qx
nQx
Qx
nQy
nQx
Qy
t sk(o)
3.3V OUTPUT LOAD AC TEST CIRCUIT
OUTPUT SKEW
CLK
nQ0:nQ3
Q0:Q3
V_CC
2
t_PD
Clock
20%
Outputs
80%
t_R
PROPAGATION DELAY
OUTPUT RISE/FALL TIME
nQ0:nQ3
Q0:Q3
Pulse Width
t
PERIOD
odc = ^{t PW}
t _PERIOD
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD
8535AG-31
www.icst.com/products/hiperclocks.html
7
80%
t_F
V_{SW I N G}
20%
REV. B APRIL 29, 2005