CX12A-A1B4C260-49.999D20-3 datasheet, PDF

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CX12A-A1B4C260-49.999D20-3: DescriptionParallel - 3Rd Overtone Quartz Crystal, 49.999MHz Nom, ROHS COMPLIANT, CERAMIC PACKAGE-2; CategoryPassive components Crystal/resonator; File Size721KB，1 Pages; ManufacturerCardinal Components; Environmental Compliance

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CX12A-A1B4C260-49.999D20-3 Overview

Parallel - 3Rd Overtone Quartz Crystal, 49.999MHz Nom, ROHS COMPLIANT, CERAMIC PACKAGE-2

CX12A-A1B4C260-49.999D20-3 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Cardinal Components
package instruction	ROHS COMPLIANT, CERAMIC PACKAGE-2
Reach Compliance Code	compli
Other features	AT-CUT; BULK
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - 3RD OVERTONE
Drive level	100 µW
frequency stability	0.001%
frequency tolerance	50 ppm
load capacitance	20 pF
Manufacturer's serial number	CX12A
Installation features	SURFACE MOUNT
Nominal operating frequency	49.999 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
physical size	L7.0XB5.0XH1.25 (mm)/L0.276XB0.197XH0.049 (inch)
Series resistance	60 Ω
surface mount	YES

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Ceramic Surface Mount

CARDINAL COMPONENTS

Two industry standard footprints

• Economic cost

• 1.25 mm height

• Glass-sealed housing for high reliability

Series CX12A

CX12B

Part Numbering Example: CX12A Z - A1 B2 C2 60 - 9.83 D18 - 3

CX12A

A1*

9.83

D18

-3

SERIES ADDED FEATURES OPERATING TEMP. STABILITY TOLERANCE RESISTANCE FREQUENCY LOAD CAP.

OVERTONE

CX12A BLANK = BULK PACK A0 = -10°C ~ +60°C B1 = ±100 C1 = ±100 SEE CHART

D16,18,20,ETC. BLANK: FUND.

-3: 3rd OT

BELOW

DS = SERIES

Z = TAPE AND REEL A1 = -10°C ~ +70°C B2 = ± 50 C2 = ± 50

-5: 5th OT

A2 = -40°C ~ +85°C B3 = ± 30 C3 = ± 30

-7: 7th OT

B4 = ± 10 C4 = ± 10

A3 = -55°C ~ +125°C

-BT: BT Cut

*NOTE:

The above ABC combinations cover basic specification options. We tailor our crystal specifications

to meet customer requirements. Please contact our sales department if you don’t see exactly what you need.

Specifications:

Frequency Range:

Operating Temperature:

Frequency Stability:

Frequency Tolerance:

(at 25°C)

Load Capacitance:

Resistance:

Standard:

9.83 ~ 100.000 MHz

-10°C ~ +60°C

-40°C ~ +85°C

±100 ppm

± 50 ppm

CX12A

Standard

CX12B

Standard

Standard 18 pF or series.

Other values are available.

Maximum resistance corresponds to frequency.

See chart below.

Mode: Fundamental or 3rd Overtone

Shunt Capacitance: 5 pF Max

Aging: ± 5 ppm/year

Drive Level: 0.1 mW

Packaging: Tape and Reel (1K per Reel)

Resistance Chart:

All resistances are maximum values.

EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT

Frequency MHz

9.83~11.999

12.000~15.999

16.000~25.999

26.000~41.000

ESR(Ω)

60 Max

40 Max

Mode/cut

Fund./AT

Frequency MHz

28.000~30.999

31.000~34.999

35.000~49.999

50.000~100.000

ESR (Ω)

100 Max

60 Max

Mode/cut

3rd Overtone/AT

155 Route 46 West

Wayne, NJ 07470

Rev: C-090414-11

Cardinal Components, Inc.

C-12

TEL:

(973)785-1333

E-MAIL: sales@cardinalxtal.com

WEB: http://www.cardinalxtal.com

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