Preliminary for proposal

PLL502-01

Low Phase Noise VCXO (24MHz to 50MHz)

47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991

Rev 4/01/02 Page 2

PIN DESCRIPTIONS

Name

Number

Type

Description

XOUT

1

I

Crystal output pin.

N/C

2

-

Not connected.

VIN

3

I

Frequency control voltage input pin.

GND

4

P

Ground pin.

CLK

5

O

Output clock pin.

VDD

6

P

+3.3V VDD power supply pin.

OE

7

I

Output enable input pin. Disables (tri-state) output when low. Internal pull-

up enables output by default if pin is not connected to low.

XIN

8

I

Crystal input pin.

ELECTRICAL SPECIFICATIONS

1. Absolute Maximum Ratings

PARAMETERS

SYMBOL

MIN.

MAX.

UNITS

Supply Voltage Range

7

V

Input Voltage Range

V

Output Voltage Range

V

Soldering Temperature

260

°C

Storage Temperature

-65

150

°C

Ambient Operating Temperature*

-40

85

°C

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

conditions 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 INDUSTRIAL grade only.