August 2005

ASM3P2579A

rev 1.0

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

Input low voltage

VSS - 0.3

-

0.8

V

Input high voltage

2.0

-

VDD + 0.3

V

Input low current

-

-

-35

µA

Input high current

-

-

35

µA

XOUT output low current (@0.4V, VDD=3.3V)

-

3

-

mA

XOUT output high current (@2.5V, VDD=3.3V)

-

3

-

mA

-

-

0.4

V

2.5

-

-

V

Static supply current*

-

1.2

-

mA

Dynamic supply current (3.3V, 24MHz and no load)

-

4.0

-

mA

VDD

Operating Voltage

2.7

3.3

3.6

V

Power-up time (first locked cycle after power-up)

-

-

5

mS

Output impedance

-

45

-

Ω

* XIN/CLKIN is made low.

AC Electrical Characteristics for 3.3V Supply

Symbol

Parameter

Min

Typ

Max

Unit

CLKIN

Input frequency

12

-

30

MHz

ModOUT

Output frequency

12

-

30

MHz

Input Frequency = 12MHz

-

-

±1.65

Frequency Deviation

Input Frequency = 30MHz

-

-

±0.80

%

Output rise time (measured from 0.8 to 2.0V)

0.5

1.4

1.7

nS

Output fall time (measured at 2.0V to 0.8V)

0.4

1.0

1.2

nS

Jitter (cycle to cycle)

-

-

200

pS

Output duty cycle

45

50

55

%