ICS8535-21 Datasheet, PDF (7/14 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-2 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS8535-21
LOW SKEW, 1-TO-2
LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
2V
V_CC
LVPECL
V_EE
-1.3V ± 0.165V
SCOPE
Qx
nQx
PART 1
nQx
Qx
PART 2
nQy
Qy
t sk(pp)
3.3V OUTPUT LOAD AC TEST CIRCUIT
PART-TO-PART SKEW
nQx
Qx
nQy
Qy
t sk(o)
OUTPUT SKEW
CLK0,
CLK1
nQ0, nQ1
Q0, Q1
t_PD
PROPAGATION DELAY
8535AG-21
Clock
20%
Outputs
80%
t_R
80%
t_F
V_{SW I N G}
20%
OUTPUT RISE/FALL TIME
nQ0, nQ1
Q0, Q1
Pulse Width
t
PERIOD
odc = ^{t PW}
t _PERIOD
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD
www.icst.com/products/hiperclocks.html
7
REV. A OCTOBER 20, 2004