January 2007

ASM3P2579A

rev 1.1

Low Power Peak EMI Reducing Solution

4 of 12

Notice: The information in this document is subject to change without notice.

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

Voltage on any pin with respect to Ground

-0.5 to +4.6

V

Storage temperature

-65 to +125

°C

Operating temperature

-40 to +85

°C

Max. Soldering Temperature (10 sec)

260

°C

Junction Temperature

150

°C

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

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 (@0.5V, VDD=2.5V)

-

3

-

mA

XOUT output high current (@1.8V, VDD=2.5V)

-

3

-

mA

-

-

0.6

V

1.8

-

-

V

Static supply current *

-

1.1

-

mA

Dynamic supply current (2.5V, 24MHz and no load)

-

3.5

-

mA

VDD

Operating Voltage

2.375

2.5

2.625

V

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

-

-

5

mS

Output impedance

-

50

-

Ω

* XIN/CLKIN is made low.

AC Electrical Characteristics for 2.5V 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 0.7V to 1.7V)

0.7

1.5

1.9

nS

Output fall time (measured from 1.7V to 0.7V)

0.4

1.0

1.1

nS

Jitter (cycle to cycle)

-

-

200

pS

Output duty cycle

45

50

55

%