ICS83115 Datasheet, PDF (6/9 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-16 LVCMOS / LVTTL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS83115
LOW SKEW, 1-TO-16
LVCMOS / LVTTL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
1.65V±5%
V_DD
LVCMOS
GND
-1.65V±5%
SCOPE
Qx
V_DD
Qx
2
V_DD
2
Qy
t sk(b)
3.3V OUTPUT LOAD AC TEST CIRCUIT
OUTPUT SKEW
Part 1
Qx
Part 2
Qy
V
DD
2
V
DD
2
t sk(pp)
V_DD
CLK
2
Q0:Q15
V_DD
2
t
PD
PART-TO-PART SKEW
20%
Clock
Outputs
80%
t_R
OUTPUT RISE/FALL TIME
83115BR
PROPAGATION DELAY
80%
t_F
20%
Q0:Q15
V
DD
2
Pulse Width
t
PERIOD
odc = ^{t PW}
t _PERIOD
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD
www.icst.com/products/hiperclocks.html
6
REV. A SEPTEMBER 21, 2004