September 2006
rev 0.3
Switching Characteristics Over Operating Range – PCS2P3805E
3,4
Symbol
t
PLH
t
PHL
t
R
t
F
t
SK(O)
t
SK(P)
t
SK(PP)
t
PZL
t
PZH
t
PLZ
t
PHZ
f
MAX
PCS2P3805E
Parameter
Propagation Delay
IN
A
to OA
n
, INB to OB
n
Output Rise Time
(Measured from 0.7V to 1.7V)
Output Fall Time
(Measured from 1.7V to 0.7V)
Same device output pin to pin skew
5
Pulse skew
6,9
Part to part skew
7
Output Enable Time
¯¯
¯¯
OE
A
to OA
n
, OE
B
to OB
n
Output Disable Time
¯¯
¯¯
OE
A
to OA
n
, OE
B
to OB
n
Input Frequency
Conditions
1,8
Min
2
0.5
-
-
-
Max
2.5
1
1
200
270
550
5.2
5.2
166
Unit
nS
nS
nS
pS
pS
pS
nS
nS
MHz
C
L
= 15pF
f
≤166MHz
-
-
-
-
-
Notes:
1. See test circuits and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. t
PLH ,
t
PHL
and t
SK(O)
are production tested. All other parameters guaranteed but not production tested.
4. Propagation delay range indicated by Min and Max limit is due to V
CC
, operating temperature and process parameters. These propagation delay limits do not
imply skew.
5. Skew measured between all outputs under identical transitions and load conditions.
6. Skew measured is difference between propagation delay times t
PHL
and t
PLH
of same outputs under identical load conditions.
7. Part to part skew for all outputs given identical transitions and load conditions at identical V
CC
levels and temperature.
8. Airflow of 1m/s is recommended for frequencies above 133MHz.
9. This parameter is measured using f = 1MHz.
3.3V CMOS Dual 1-To-5 Clock Driver
Notice: The information in this document is subject to change without notice.
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PULSECORE [ PulseCore Semiconductor ]
