July 2006

ASM3P4201A

rev 0.2

Multi-Output Custom Clock Generator

4 of 7

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

AC Electrical Characteristics

Symbol

Parameter

Min

Typ

Max

Unit

CLKIN

Input frequency

-

20

-

MHz

Output Frequency =20MHz (Pin 13)

Output Frequency = 50MHz

Output Frequency = 60MHz

Output Frequency = 65MHz

Spread Percentage

Output Frequency = 75MHz

-

±1.5

-

%

Output rise time (Measured from 0.8V to 2.0V)

-

-

1

nS

Output fall time ( Measured from 2.0V to 0.8V)

-

-

1

nS

Jitter (Cycle to cycle)

-

±250

-

pS

Jitter( Period)

-

±150

-

pS

Output duty cycle

45

50

55

%