PLL602-38N

4x Low Phase Noise Multiplier PECL XO

Universal Low Phase Noise IC

47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/24/04 Page 2

PIN DESCRIPTIONS

Name

TSSOP

Pin number

Type

Description

X1

1

I

Crystal input. See Crystal Specifications on page 2.

X2

2

I

Crystal output. See Crystal Specifications on page 2.

GND

3,4

P

Ground.

CLK

5

O

True output PECL.

VDD

6,8

P

Power Supply.

CLKC

7

O

Complementary output PECL.

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. General Electrical Specifications

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Supply Current, Dynamic (with

Loaded Outputs)

48MHz < Fout < 100MHz

65

mA

Operating Voltage

2.97

3.63

V

Short Circuit Current

±50

mA

3. Crystal Specifications

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Crystal Resonator Frequency

Parallel Fundamental Mode

12

25

MHz

Crystal Loading Rating

20

pF

Recommended ESR

AT cut

30

Ω