CX21Z-A0B3C2100-FREQDS-3 datasheet, PDF

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CX21Z-A0B3C2100-FREQDS-3: DescriptionSeries - 3Rd Overtone Quartz Crystal, 20MHz Min, 60MHz Max; CategoryPassive components Crystal/resonator; File Size28KB，1 Pages; ManufacturerCardinal Components

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CX21Z-A0B3C2100-FREQDS-3 Overview

Series - 3Rd Overtone Quartz Crystal, 20MHz Min, 60MHz Max

CX21Z-A0B3C2100-FREQDS-3 Parametric

Parameter Name	Attribute value
Maker	Cardinal Components
Reach Compliance Code	compliant
Ageing	5 PPM/YEAR
Crystal/Resonator Type	SERIES - 3RD OVERTONE
Drive level	1000 µW
frequency stability	0.003%
frequency tolerance	50 ppm
Manufacturer's serial number	CX21
Installation features	SURFACE MOUNT
Maximum operating frequency	60 MHz
Minimum operating frequency	20 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
physical size	L11.5XB5.5XH2 (mm)
Series resistance	100 Ω
surface mount	YES

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CARDINAL COMPONENTS

Low Profile Ceramic Surface Mount Crystals

Cardinal “AT-Strip” ceramic surface mount crystals are among the most readily

available on the market today. Many popular frequencies are kept in stock at

our facility.

Series CX21

Part Numbering Example: CX21 Z - A1 B2 C2 200 - 3.579545 D18 - 3

CX21

A1*

200

3.579545

D18

-3

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

OVERTONE

CX21 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

A3 = -55°C ~ +125°C B4 = ± 10 C4 = ± 10

-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:

3.579545 ~ 20.000 MHz

20.000000 ~ 60.000 MHz

Operating Temperature:

Frequency Stability:

-10°C ~ +60°C

±100

± 50

± 30

± 15

±100

± 50

± 30

± 10

ppm

AT Cut Fundamental

AT Cut 3rd Overtone

CX21

Standard

Frequency Tolerance:

(at 25°C)

Standard

Load Capacitance:

Resistance:

Standard:

Standard 18 pF

Please specify your required load.

Maximum resistance corresponds to frequency.

See chart below.

Mode: Fundamental or 3rd Overtone

Shunt Capacitance: 7 pF Max

Aging: ± 5 ppm/year

Drive Level: 1.0 mW Max

Tape and Reel (1K per Reel)

Optional Features:

Note:

Not all combinations of the above tolerances, stabilities, and temperature

ranges are available. Consult the factory if your requirement is not standard.

Resistance Chart:

All resistances are maximum

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

Frequency MHz

3.5

4.0

4.5

7.0

14.0

20.0

3.999

4.499

6.999

13.999

20.000

60.000

ESR (Ω)

200 Max

150 Max

100 Max

70 Max

50 Max

100 Max

Oscillation Mode

Fundamental

3rd Overtone

Cardinal Components, Inc., 155 Rt. 46 W, Wayne, NJ. 07470 TEL: (973)785-1333 FAX: (973)785-0053

http://www.cardinalxtal.com

E-Mail: cardinal@cardinalxtal.com

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