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AB

APPLICATIONS:

FEATURES:

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

ABRACON IS

ISO 9001:2008

CERTIFIED

30332Esperanza, Rancho Santa Margarita, California 92688

STANDARD SPECIFICATIONS:

• High precision availability

• Resistance welded

• Ideal for large pullability application

• Wide frequency range

Revised: 07.09.14

Visit www.abracon.com for Terms & Conditions of Sale

HC49/U CRYSTAL

• CPU, Memory

• Computer, printer

• Data communication (1MHz)

• Data input - output machine (1MHz)

11.5 x 5.0 x 13.46mm

Moisture Sensitivity Level (MSL) – This product is not Moisture Sensitive - MSL = 1

Parameters

Minimum

Typical

Maximum

Units

Notes

Frequency Range

1.8432

160.000

MHz

Operation Mode

Fundamental

1.8432MHz – 24.000MHz

24.01MHz – 66.00MHz

66.01MHz – 122.00MHz

122.01MHz – 160.00MHz

Operating Temperature

0

+70

ºC

See options

Storage Temperature

-55

+125

ºC

Frequency Tolerance @+25°C

-50

+50

ppm

See options

Frequency Stability over the

operating temperature ( ref. to

+25°C)

-100

+100

ppm

See options

Equivalent series resistance (R1)

See table 1 below

Ω

Shunt capacitance (C0)

7

pF

Load capacitance (CL)

18

pF

See options

W

µ

0

0

0

1

0

0

1

l

e

v

e

L

e

v

ir

D

Aging@25°C±3°C

±5

ppm

First year

Insulation Resistance

500

M Ω

@100Vdc±15V

Drive level dependency (DLD),

minimum 7 points tested: from

1µW to 500µW.

Change in frequency (Maximum - Minimum) over

DLD range < ±10ppm;

Change in ESR (Maximum - Minimum) over DLD

range < 25% of Max ESR value;

Maximum ESR over DLD range < Max ESR value.

Table 1

FREQUENCY (MHz)

Operation Mode

ESR (Ω) max

1.8432-1.999

HC49/U

Fundamental

750

0

5

5

9

9

3

.

2

-

0

0

0

.

2

0

5

3

9

9

9

.

2

-

0

0

4

.

2

0

0

2

9

9

6

.

3

-

0

0

0

.

3

0

0

1

9

9

1

.

4

-

0

0

7

.

3

0

7

9

9

8

.

4

-

0

0

2

.

4

0

5

9

9

9

.

5

-

0

0

9

.

4

0

4

9

9

9

.

7

-

0

0

0

.

6

5

3

9

9

9

.

9

-

0

0

0

.

8

0

3

9

9

4

.

2

1

-

0

0

0

.

0

1

5

2

0

0

.

0

5

-

0

5

.

2

1

24.00-66.00

HC49/U (3rd OT)

40

66.01-122.00

HC49/U (5th OT)

80

122.01-160.00

HC49/U (7th OT)

120