PLL601-02

Low Phase Noise PLL Clock Multiplier

47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/03/04 Page 2

PIN DESCRIPTIONS

Name

Number

Type

Description

CLK

1

O

Clock output from VCO. Equals the input frequency times multiplier.

REFEN

2

I

Reference clock enable. When Low, it disables REFOUT. When High, it

enables REFOUT.

VDD

3,4,5

P

Power Supply.

XOUT

6

O

Crystal Connection.

S1

7

I

Multiplier Select Pin 1. Determines CLK output. Has internal pull-up.

XIN

8

I

Crystal input to be connected to 10-27MHz fundamental parallel mode crys-

GND

9,14,15,16

P

Ground.

S3

10

I

Multiplier Select Pin 3. Determines CLK output. Has internal pull-up.

S0

11

I

Multiplier Select Pin 0. Determines CLK output. Has internal pull-up.

OE

12

I

Output Enable. Tri-state CLK and REFOUT when low. Has internal pull-up.

REFOUT

13

O

Buffered crystal oscillator clock output. Controlled by REFEN.

ELECTRICAL SPECIFICATIONS

1. Absolute Maximum Ratings

PARAMETERS

SYMBOL

MIN.

MAX.

UNITS

Supply Voltage

4.6

V

Input Voltage, dc

-0.5

V

Output Voltage, dc

-0.5

V

Storage Temperature

-65

150

°C

Ambient Operating Temperature*

-40

85

°C

Junction Temperature

125

°C

Lead Temperature (soldering, 10s)

260

°C

ESD Protection, Human Body Model

2

kV

Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the

device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other con-

ditions above the operational limits noted in this specification is not implied.

* Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.

2. AC Specifications

PARAMETERS

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Input Frequency

10

27

MHz

Output Frequency

At 3.3V

160

MHz

Output Rise Time

0.8V to 2.0V with no load

1.5

ns

Output Fall Time

2.0V to 0.8V with no load

1.5

ns

Duty Cycle

45

50

55

%