September 2005
ASM3P2759A
rev 1.6
Low Power Peak EMI Reducing Solution 5 of 12
Notice: The information in this document is subject to change without notice.
DC Electrical Characteristics for 3.3V Supply
(Test condition: All parameters are measured at room temperature (+ 25°C) unless otherwise stated)
Symbol Parameter Min Typ Max Unit
V
IL
Input low voltage VSS - 0.3 - 0.8 V
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 (@0.4V, VDD=3.3V) - 3 - mA
I
XOH
XOUT output high current (@2.5V, VDD=3.3V) - 3 - mA
V
OL
Output low voltage (VDD = 3.3 V, I
OL
= 8mA) - - 0.4 V
V
OH
Output high voltage (VDD = 3.3 V, I
OH
= 8mA) 2.5 - - V
I
DD
Static supply current* - 10 uA
I
CC
Dynamic supply current (3.3V, 3MHz and with no load) - 2.5 - mA
VDD Operating Voltage 2.7 3.3 3.6 V
t
ON
Power-up time (first locked cycle after power-up)** - - 5 mS
Z
OUT
Output impedance - 45 - Ω
* XIN/CLKIN 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 3.3V Supply
Symbol Parameter Min Typ Max Unit
CLKIN Input frequency 3 - 6 MHz
ModOUT Output frequency 3 - 6 MHz
Input Frequency = 3MHz - ±1 -
f
d
Frequency
Deviation
Input Frequency = 6MHz - ±0.55 -
%
t
LH
* Output rise time (measured from 0.8 to 2.0V) 0.4 1.0 1.2 nS
t
HL
* Output fall time (measured at 2.0V to 0.8V) 0.4 0.9 1.0 nS
t
JC
Jitter (cycle to cycle) - - 200 pS
t
D
Output duty cycle 45 50 55 %
*t
LH
and t
HL
are measured into a capacitive load of 15pF