HOW TO ORDER CX9SM AT CRYSTALS

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/

—

/

200

/

I

CX9

S

C

SM1

–

49.0M

,

100

/

100

/

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/

I

Frequency

M = MHz

C = Ceramic Lid

Blank = Glass Lid

SM1 = Gold Plated

SM2 = Solder Plated

SM3 = Solder Dipped

SM4 = Solder Plated

Lead Free

SM5 = Solder Dipped

Lead Free

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

YS

TEM C

ERTIF

IC

A

T

01

10158 - Rev B

TERMINATIONS

Designation

Termination

SM1

Gold Plated

SM2

Solder Plated

SM3

Solder Dipped

SM4

Solder Plated (Lead Free)

SM5

Solder Dipped (Lead Free)

Max Process Temperature 260

SPECIFICATIONS

Specifications are typical at 25

Specifications are subject to change without notice.

Fundamental Frequency

25 MHz

49 MHz 155.52 MHz

30

30

25

1.8

2.1

2.5

Quality Factor Q (k)

120

60

16

1.0

1.0

1.4

Calibration Tolerance

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

5,000 g, 0.3 ms, 1/2 sine

Vibration, survival

4

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

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PACKAGING OPTIONS

• Tray Pack

• 16mm tape, 7” or 13” reels

Per EIA 481 (see Tape and Reel data sheet 10109)

C

0

C

1

R

1

2

1

L

1

EQUIVALENT CIRCUIT

R

L

C

C

“S” if special or

custom design.

Blank if Std.

Temp. Range:

C = -10

M = -55

S = Customer Specified

Frequency

Stability over

Temp.Range

(in ppm)

Calibration

Tolerance

@ 25

(in ppm)

Total

Frequency

Tolerance

(in ppm)

Operating Temp. Range:

C = -10

M = -55

S = Customer Specified

OR

Pb

SUGGESTED LAND PATTERN

0.080

(2.03)

0.132 (3.35)

0.048 (1.22)

inches (mm)