November 2006
rev 1.5
DC Electrical Characteristics
Symbol
V
IL
V
IH
I
IL
I
IH
I
XOL
I
XOH
V
OL
V
OH
I
CC
I
DD
VDD
t
ON
Z
OUT
Input low voltage
Input high voltage
Input low current
(Inputs D_C, SRS and FRS are pulled high internally)
Input high current
XOUT Output low current
(V
XOL
@ 0.4V, V
DD
= 3.3V)
XOUT Output high current
(V
XOH
@ 2.5V, V
DD
= 3.3V)
Output low voltage (V
DD
= 3.3V, I
OL
= 20mA)
Output high voltage (V
DD
= 3.3V, I
OH
= 20mA)
Dynamic supply current
Normal mode (3.3V and 25pF loading)
Static supply current
Standby mode
Operating voltage
Power up time (first locked clock cycle after power up)
Clock out impedance
ASM3P2811A/B
ASM3P2812A/B
ASM3P2814A/B
Parameter
Min
VSS – 0.3
-
-60.00
-
-
-
-
2.5
7.1 @ f
IN - min
-
3.0
-
-
Typ
-
-
-
-
-
-
-
-
-
4.5
3.3
-
50
Max
0.8
V
DD
+ 0.3
-20.00
1.00
12.00
12.00
0.4
-
13.9 @ f
IN - max
-
3.6
500
-
Unit
V
V
µA
µA
mA
mA
V
V
mA
mA
V
µS
Ω
AC Electrical Characteristics
Symbol
f
IN
Parameter
Input frequency for ASM3P2811/12/13/14 A/B
Output frequency for ASM3P2811A/B
Min
10
10
20
40
0.5
0.78
-200
45
Typ
-
-
-
-
-
-
-
50
Max
40
40
80
160
0.96
1.7
200
55
Unit
MHz
MHz
MHz
MHz
nS
nS
pS
%
f
OUT
Output frequency for AS3P2812A/B
Output frequency for AS3P2814A/B
t
LH
*
t
HL
*
t
JC
T
D
Output rise time (measured at 0.8V to 2.0V)
Output fall time (measured at 2.0V to 0.8V)
Jitter (Cycle to cycle)
Output duty cycle
* t
LH
and t
HL
are measured into a capacitive load of 15pF
Low Power EMI Reduction IC
Notice: The information in this document is subject to change without notice.
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PULSECORE [ PulseCore Semiconductor ]
