
September 2005
rev 3.0
Absolute Maximum Ratings
Symbol
VDD, V
IN
ASM3P2779A
Low Power Peak EMI Reducing Solution
4 of 12
Notice: The information in this document is subject to change without notice.
Parameter
Rating
-0.5 to +7.0
Unit
V
Voltage on any pin with respect to Ground
T
STG
Storage temperature
-65 to +125
°C
T
A
Operating temperature
0 to 70
°C
T
s
Max. Soldering Temperature (10 sec)
260
°C
T
J
Junction Temperature
150
°C
T
DV
Static Discharge Voltage
(As per JEDEC STD22- A114-B)
2
KV
Note: These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect
device reliability.
DC Electrical Characteristics for 2.5V Supply
(Test condition: All parameters are measured at room temperature (+25°C) unless otherwise stated)
Symbol
Parameter
V
IL
Input low voltage
Min
Typ
-
Max
0.8
Unit
V
VSS - 0.3
V
IH
Input high voltage
2.0
-
VDD + 0.3
V
I
IL
Input low current
-
-
-35
μA
I
IH
Input high current
-
-
35
μA
I
XOL
XOUT output low current (@0.5V, VDD=2.5V)
-
3
-
mA
I
XOH
XOUT output high current (@1.8V, VDD=2.5V)
-
3
-
mA
V
OL
Output low voltage (VDD = 2.5 V, I
OL
= 8mA)
-
-
0.6
V
V
OH
Output high voltage (VDD = 2.5 V, I
OH
= 8mA)
1.8
-
-
V
I
DD
Static supply current*
-
-
10
uA
I
CC
Dynamic supply current (2.5V, 16MHz and no load)
-
3.0
-
mA
VDD
Operating Voltage
2.375
2.5
2.625
V
t
ON
Power-up time (first locked cycle after power-up)**
-
-
5
mS
Z
OUT
Output impedance
-
50
-
* 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
Parameter
Min
Typ
Max
Unit
CLKIN
Input frequency
13
-
30
MHz
ModOUT
Output frequency
13
-
-
0.7
-
30
-
-
1.8
MHz
Input Frequency = 13MHz
Input Frequency = 30MHz
± 1.15
± 0.6
1.4
f
d
Frequency Deviation
%
t
LH
*
Output rise time (measured from 0.7V to 1.7V)
nS
t
HL
*
Output fall time (measured from 1.7V to 0.7V)
0.4
0.9
1.1
nS
t
JC
Jitter (cycle to cycle)
-
-
200
pS
t
D
* t
LH
and t
HL
are measured into a capacitive load of 15pF
Output duty cycle
45
50
55
%