P2784 Ver la hoja de datos (PDF) - PulseCore Semiconductor
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P2784 Datasheet PDF : 11 Pages
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October 2006
rev 1.6
AC Electrical Characteristics
P2781/82/84
Symbol
Parameter
fIN
Input frequency: P278xA
P2781A
fOUT Output frequency:
P2782A
P2784A
tLH
P278xA
Output rise time (measured at 0.8 V to 2.0 V,
25pF scope probe loading)
tHL
P278xA
Output fall time (measured at 2.0 V to 0.8 V,
25 pF scope probe loading)
tJC
P2781A
Jitter (cycle to cycle, ± 6sigma, 1000 sweeps,
± 0.5% spread, I/O frequency = 16MHz)
tD
P2781A
Output duty cycle deviation (error from 50%
duty cycle, 25pF scope probe loading)
∆F
P278xA
Frequency deviation tolerance from BW%
stated in the Loop Filter Selection Table
Min
Typ
Max
Unit
3
-
78
3
-
78
MHz
6
-
156
12
-
312
-
1
-
nS
-
1
-
nS
-
±250
-
pS
±1 @ 3MHz
- ±2 @ 82MHz %
-20
0
+20
%
General Purpose EMI Reduction IC
Notice: The information in this document is subject to change without notice.
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