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All specifications are subject to change without notice.

LX321

Rev B

09/26/16

0.9V~1.5V CMOS XO

Low Voltage Crystal Oscillator

3.2 x 2.5mm

LX321

A product Line of

Diodes Incorporated

LX 321 V I FFFF.FFFFFF

A

B

C

Stability

Temp Range

A = +/-20 ppm

-20/+70°C

B = +/-25 ppm

-20/+70°C

C = +/-50 ppm -20/+70°C

D = +/-25 ppm -40/+85°C

E = +/-50 ppm

-40/+85°C

Stability and Temp Range:

Frequency:

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MHz, “4 digits/decimal/6 digits” format

Voltage:

4=+1.5V

5=+1.2V

6=+1.0V

7=+0.9V

Product Features

• Industrial temperature range

• Low phase jitter: < 1ps RMS max.

• Supports frequency range: 1.25~50MHz

• Supports voltage range: 0.9~1.5V

• Low power consumption

• Pb-free & RoHS compliant

Product Description

The LX321 XO series is a high performance

CMOS crystal oscillator family with very low

jitter performance.

It supports 0.9V/1.0V/1.2V/1.5V voltages

and consumes very low operating current.

It is designed to meet the clock source

specifications for communication systems,

industrial applications and other high

performance equipment.

Applications

• Networking and communication systems

• Industrial and outdoor systems

• Storage and server systems

• Hand-held devices

• Professional video equipments

• Test and measurement equipments

Package: (Scale: none; dimensions are in mm)

Pin Functions:

Pin

Function

1

OE

2

Ground

3

Output

4

VDD

Recommended Land Pattern:

3.2 x 2.5mm Ceramic SMD

*Extended high frequency power decoupling is recommended (see test circuit for minimum

recommendation). To ensure optimal performance, do not route RF traces beneath the

package.

1

6

Part Ordering Information:

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