November 2006
rev 3.2
DC Electrical Characteristics for 2.5V Supply
(Test condition: All parameters are measured at room temperature (+25°C) unless otherwise stated)
ASM3P2779A
Symbol
V
IL
V
IH
I
IL
I
IH
I
XOL
I
XOH
V
OL
V
OH
I
DD
I
CC
VDD
t
ON
Z
OUT
Input low voltage
Input high voltage
Input low current
Input high current
Parameter
Min
VSS - 0.3
2.0
-
-
-
-
-
1.8
-
-
2.375
-
-
Typ
-
-
-
-
3
3
-
-
-
3.0
2.5
-
50
Max
0.8
VDD + 0.3
-35
35
-
-
0.6
-
2.0
-
2.625
5
-
Unit
V
V
µA
µA
mA
mA
V
V
uA
mA
V
mS
Ω
XOUT output low current (@0.5V, VDD=2.5V)
XOUT output high current (@1.8V, VDD=2.5V)
Output low voltage (VDD = 2.5 V, I
OL
= 8mA)
Output high voltage (VDD = 2.5 V, I
OH
= 8mA)
Static supply current*
Dynamic supply current (2.5V, 16MHz and no load)
Operating Voltage
Power-up time (first locked cycle after power-up)**
Output impedance
* XIN /CLKIN pin and PD pin are pulled low
** V
DD
and XIN/CLKIN input are stable, PD pin is made high from low.
AC Electrical Characteristics for 2.5V Supply
Symbol
CLKIN
ModOUT
f
d
t
LH
*
t
HL
*
t
JC
t
D
Input frequency
Output frequency
Frequency Deviation
Input Frequency = 13MHz
Input Frequency = 30MHz
Parameter
Min
13
13
-
-
0.7
0.4
-
45
Typ
-
-
± 1.15
± 0.6
1.4
0.9
-
50
Max
30
30
-
-
1.8
1.1
200
55
Unit
MHz
MHz
%
nS
nS
pS
%
Output rise time (measured from 0.7V to 1.7V)
Output fall time (measured from 1.7V to 0.7V)
Jitter (cycle to cycle)
Output duty cycle
* t
LH
and t
HL
are measured into a capacitive load of 15pF
Low Power Peak EMI Reducing Solution
Notice: The information in this document is subject to change without notice.
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