July 2005

ASM5I9352

rev 0.2

2.5V or 3.3V, 200 MHz, 11-Output Zero Delay Buffer

4 of 12

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

Table 1: Frequency Table

VCO_SEL

Feedback

Output Divider

VCO

Input Frequency Range

(AVDD = 3.3V)

Input Frequency

Range (AVDD = 2.5V)

0

÷2

Input Clock * 2

100 MHz to 200 MHz

100 MHz to 200 MHz

0

÷4

Input Clock * 4

50 MHz to 125 MHz

50 MHz to 100 MHz

0

÷6

Input Clock * 6

33.33 MHz to 83.33 MHz

33.33 MHz to 66.67 MHz

1

÷2

Input Clock * 4

50 MHz to 125 MHz

50 MHz to 100 MHz

1

÷4

Input Clock * 8

25 MHz to 62.5 MHz

25 MHz to 50 MHz

1

÷6

Input Clock * 12

16.67 MHz to 41.67 MHz

16.67 MHz to 33.33 MHz

Table 2: Function Table

Control

Default

0

1

VCO_SEL

0

VCO

VCO ÷ 2

PLL_EN#

0

PLL enabled. The VCO output

connects to the output dividers

Bypass mode, PLL disabled. The input clock

connects to the output dividers

MR/OE#

0

Outputs enabled

Outputs disabled (three-state), VCO running

at its minimum frequency

SELA

0

QA = VCO÷4

QA = VCO÷6

SELB

0

QB = VCO ÷4

QB = VCO÷2

SELC

0

QC = VCO÷2

QC = VCO÷4

Absolute Maximum Ratings

Parameter

Description

Condition

Min

Max

Unit

DC Supply Voltage

–0.3

5.5

V

DC Operating Voltage

Functional

2.375

3.465

V

DC Input Voltage

–0.3

V

DC Output Voltage

–0.3

V

Output termination Voltage

V

LU

Latch Up Immunity

Functional

200

mA

Power Supply Ripple

Ripple Frequency < 100 kHz

150

mVp-p

Temperature, Storage

Non Functional

–65

+150

°C

Temperature, Operating Ambient

Functional

–40

+85

°C

Temperature, Junction

Functional

155

°C

Dissipation, Junction to Case

Functional

42

°C/W

Dissipation, Junction to Ambient

Functional

105

°C/W

ESD Protection (Human Body Model)

2000

Volts

FIT

Failure in Time

Manufacturing test

10

ppm

Note: These are stress ratings only and functional operation is not implied. Exposure to absolute maximum ratings for extended periods may affect device

reliability.