HOW TO ORDER CX4SM AT CRYSTALS

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

YS

TEM C

ERTIF

IC

A

T

01

10150 - Rev. D

CX4

S

C

SM1

–

32.0M

,

100

/

100

/

—

/

I

C

0

C

1

R

1

2

1

L

1

EQUIVALENT CIRCUIT

R

L

C

C

TERMINATIONS

Designation

Termination

SM1

Gold Plated (Lead Free)

SM2

Solder Plated

SM3

Solder Dipped

SM4

Solder Plated (Lead Free)

SM5

Solder Dipped (Lead Free)

Max Process Temperature

260

“S” if special or

custom design.

Blank if standard

C = Ceramic Lid

Blank = Glass Lid

SM1 = Gold Plated (Lead Free)

SM2 = Solder Plated

SM3 = Solder Dipped

SM4 = Solder Plated (Lead Free)

SM5 = Solder Dipped (Lead Free)

Frequency

M = MHz

Calibration

Tolerance

@25

(in ppm)

Frequency

Stability over

Temp. Range

Operating Temp. Range:

C = -10

M = -55

S = Customer Specified

Total

Frequency

Tolerance

(in ppm)

Operating Temp. Range:

C = -10

M = -55

S = Customer Specified

OR

—

/

—

/

200

/

I

PACKAGING OPTIONS

• Tray Pack

• Tape and Reel

Pb

0.092 (2.3)

inches (mm)

0.059 (1.5)

0.160 (4.0)

SUGGESTED LAND PATTERN

SPECIFICATIONS

Specifications are typical at 25

Fundamental Frequency

14.7456 MHz 16MHz

20 MHz 32 MHz 40 MHz 80 MHz 160 MHz

200 MHz

60

75

50

30

30

30

30

40

1.4

1.5

1.4

2.5

1.5

1.8

2.5

2.0

Quality Factor Q (k)

120

90

110

70

90

40

20

15

0.8

0.9

0.9

1.1

1.0

1.0

1.5

1.5

Calibration Tolerances

1

100 ppm, or tighter as required

Load Capacitance

Drive Level

200

µW MAX for f ≤ 50 MHz

100

µW MAX for f > 50 MHz

Frequency-Temperature

50 ppm to

10 ppm (Commercial)

Stability

1,3

100 ppm to

20 ppm (Industrial)

100 ppm to

30 ppm (Military)

Aging, first year

3

Shock, survival

4

Vibration, survival

5

20 g, 10-2,000 Hz swept sine

Operating Temp. Range

-10

-40

-55

Storage Temp. Range

-55

Max Process Temperature

260

1) Other tolerances available. Contact factory.

2) Does not include calibration tolerance. The characteristics of the frequency stability over

temperature follow that of the AT thickness-shear mode.

3) 5 ppm MAX for frequencies below 40 MHz. For tighter tolerances and higher frequencies

contact factory.

4) Higher shock version available.

5) Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also available.

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