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

YS

TEM C

ERTIF

IC

A

T

01

10146 - Rev D

DESCRIPTION

The CX3HSM 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 Series 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

Designed and manufactured in the USA

CX3HSM CRYSTAL

18 kHz to 600 kHz

Low Profile Surface Mount

Quartz Crystal for Series Oscillators

A

B

D

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

CONVENTIONAL SERIES

OSCILLATOR CIRCUIT

BUFFER

CX3H XTAL

OSCILLATOR

Contact factory for

design guidelines

C

A

R

f

R

A

R

B

™

Glass Lid Shown