STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com

DESCRIPTION

The CX3VSM quartz crystals are leadless devices

designed for surface mounting on printed circuit boards

or hybrid substrates. These miniature crystals are

intended to be used in Pierce oscillators. They are

hermetically sealed in a rugged, miniature ceramic

package. They are manufactured using the STATEK-

developed photolithographic process, and were

designed utilizing the experience acquired by producing

millions of crystals for industrial, commercial, military and

medical applications. Maximum process temperature

FEATURES

Miniature tuning fork design

High shock resistance

Designed for low power applications

Compatible with hybrid or PC board packaging

Low aging

Full military testing available

Ideal for battery operated applications

Designed and manufactured in the USA

CX3VSM CRYSTAL

18 kHz to 600 kHz

Miniature Surface Mount

Quartz Crystal for Pierce Oscillators

A

B

E

D

D

TOP

BOTTOM

C

E

TYP.

MAX.

DIM

inches

mm

inches

mm

A

0.263

6.68

0.270

6.86

B

0.097

2.46

0.104

2.64

C

-

-

see below

D

0.052

1.32

0.058

1.47

E

0.030

0.76

0.035

0.89

DIM “C“”

GLASS LID

CERAMIC LID

MAX

inches

mm

inches

mm

SM1

0.053

1.35

0.067

1.70

SM2/SM4

0.055

1.40

0.069

1.75

SM3/SM5

0.058

1.47

0.072

1.83

PACKAGE DIMENSIONS

SUGGESTED LAND PATTERN

2

1

EQUIVALENT CIRCUIT

R

L

C

C

0.070 (1.78)

0.210 (5.33)

0.110 (2.79)

inches (mm)

actual size

side view

AMPLIFIER

BUFFER

CX3

XTAL

OSC

Freq (f )

O

CONVENTIONAL CMOS

PIERCE OSCILLATOR CIRCUIT

Glass Lid Shown

10104 - Rev C