RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de

YS

TEM C

ERTIF

IC

A

T

01

10104 - Rev B

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

should not exceed 260

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

0.055

1.40

0.069

1.75

SM3

0.058

1.47

0.072

1.83

PACKAGE DIMENSIONS

SUGGESTED LAND PATTERN

C

0

C

1

R

1

2

1

L

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

C

G

C

D

R

A

CX3

XTAL

OSC

Freq (f )

O

R

f

CONVENTIONAL CMOS

PIERCE OSCILLATOR CIRCUIT

Glass Lid Shown