ICS83947I Datasheet, PDF (5/9 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS83947I
LOW SKEW, 1-TO-9
LVCMOS FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
1.65V ± 0.15V
V_DD
LVCMOS
GND
-1.65V ± 0.15V
SCOPE
Qx
V
DDO
Qx
2
V
DDO
Qy
2
t sk(o)
3.3V OUTPUT LOAD AC TEST CIRCUIT
OUTPUT SKEW
PART 1
Qx
PART 2
Qy
V
DDO
2
V
DDO
2
t sk(pp)
PART-TO-PART SKEW
2V
0.8V
Clock
Outputs
t_R
OUTPUT RISE/FALL TIME
83947AYI
CLK0,
CLK1
Q0:Q8
V_DD
2
V_DDO
2
t
PD
PROPAGATION DELAY
2V
0.8V
t_F
Q0:Q8
V
DDO
2
Pulse Width
t
PERIOD
odc = ^{t PW}
t _PERIOD
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD
http://www.icst.com/products/hiperclocks.html
REV. B OCTOBER 11, 2004
5