July 2006

ASM3P4201A

rev 0.2

Multi-Output Custom Clock Generator

3 of 7

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

Output Frequency Selection Table

Selection

Bits

S2

S1

S0

CLK1

(MHz)

CLK2

(MHz)

CLK3*

(MHz)

CLK4*

(MHz)

CLK5

(MHz)

CLK6

(MHz)

0

0

0

39.5

20

65

20

84

36.6

0

0

1

39.5

20

60

20

84

36.6

0

1

0

39.5

20

50

20

36

36.6

0

1

1

39.5

20

75

20

84

36.6

* CLK3 and CLK4 are Spread Spectrum Clocks

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

VDD

Power Supply Voltage relative to Ground

-0.5 to +4.6

Input Voltage relative to Ground (Input Pins)

-0.5 to VDD+0.3

V

Storage temperature

-65 to +150

°C

Operating temperature

-20 to +85

°C

Max. Soldering Temperature (10 sec)

260

°C

Junction Temperature

125

°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

(Test condition: All parameters are measured at room temperature (+ 25°C) unless otherwise stated)

Symbol

Parameter

Min

Typ

Max

Unit

Input low voltage

GND - 0.3

-

0.8

V

Input high voltage

2.0

-

VDD + 0.3

V

Input low current

-

-

-35

µA

Input high current

-

-

35

µA

-

3

-

mA

-

3

-

mA

-

-

0.4

V

2.5

-

-

V

Static supply current*

-

TBD

-

mA

Dynamic supply current ( VDD =3.3V )

-

TBD

-

mA

VDD

Operating Voltage

3.0

3.3

3.6

V

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

-

-

5

mS

Output impedance

-

17

-

Ω

* XIN and STBY Pins are pulled low

** VDD and XIN input are stable,