Abracon Crystal Oscillators 1,449

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Part RoHS Manufacturer Crystal or Resonator Type Mounting Feature Frequency Tolerance Minimum Operating Frequency Maximum Operating Frequency Aging Load Capacitance Additional Features Series Resistance Frequency Stability Minimum Operating Temperature Terminal Finish JESD-609 Code Nominal Operating Frequency Drive Level Physical Dimension Manufacturer Series Maximum Operating Temperature

FKT26EIHQ0.032768-BAG1K

Abracon

PARALLEL - FUNDAMENTAL

THROUGH HOLE MOUNT

20 ppm

3 PPM/YEAR

12.5 pF

BAG

50000 ohm

49 %

-20 Cel

TIN COPPER

e2

.032768 MHz

1 uW

D2.0XH6.0 (mm)/D0.079XH0.236 (inch)

60 Cel

FKT38EIHQ0.032768-BAG1K

Abracon

PARALLEL - FUNDAMENTAL

THROUGH HOLE MOUNT

20 ppm

3 PPM/YEAR

12.5 pF

BAG

35000 ohm

49 %

-20 Cel

TIN COPPER

e2

.032768 MHz

1 uW

D3.2XH8.3 (mm)/D0.126XH0.327 (inch)

60 Cel

FOX0368-20

Abracon

PARALLEL - FUNDAMENTAL

THROUGH HOLE MOUNT

30 ppm

20 pF

50 %

-20 Cel

Tin/Lead (Sn/Pb)

e0

3.6864 MHz

70 Cel

FOX143-20

Abracon

PARALLEL - FUNDAMENTAL

THROUGH HOLE MOUNT

30 ppm

20 pF

50 %

-20 Cel

Tin/Lead (Sn/Pb)

e0

14.31818 MHz

70 Cel

FOXS/147

Abracon

SERIES - FUNDAMENTAL

THROUGH HOLE MOUNT

30 ppm

5 PPM/YEAR

AT CUT CRYSTAL

40 ohm

50 %

-10 Cel

Tin/Lead (Sn/Pb)

e0

14.7456 MHz

500 uW

L11.35XB4.65XH3.6 (mm)

70 Cel

FOXS/147-20

Abracon

PARALLEL - FUNDAMENTAL

THROUGH HOLE MOUNT

30 ppm

20 pF

50 %

-20 Cel

Tin/Lead (Sn/Pb)

e0

14.7456 MHz

70 Cel

IL3X-HX5F12.5-32.768KHZ

Abracon

PARALLEL - FUNDAMENTAL

SURFACE MOUNT

20 ppm

3 PPM/YEAR

12.5 pF

X-CUT

65000 ohm

123 %

-40 Cel

Gold (Au) - with Nickel (Ni) barrier

e4

.032768 MHz

1 uW

3.2mm x 1.5mm x 0.9 mm

85 Cel

WC315-32.768KHZ-T

Abracon

PARALLEL - FUNDAMENTAL

SURFACE MOUNT

20 ppm

3 PPM/FIRST YEAR

12.5 pF

TAPE AND REEL

70000 ohm

126 %

-40 Cel

.032768 MHz

1 uW

L3.3XB1.6XH0.9 (mm)/L0.13XB0.063XH0.035 (inch)

85 Cel

X3M686400L005

Abracon

PARALLEL - FUNDAMENTAL

THROUGH HOLE MOUNT

30 ppm

30 pF

90 ohm

50 %

-20 Cel

3.6864 MHz

70 Cel

Crystal Oscillators

Crystal oscillators are electronic components that generate stable and precise frequency signals for various applications. They are widely used in electronic devices and systems that require a precise frequency source, such as clocks, radios, and telecommunications equipment.

Crystal oscillators consist of a quartz crystal resonator, which is cut to vibrate at a specific frequency when an AC voltage is applied across it. The resonance frequency is determined by the dimensions of the crystal and the properties of the quartz material, which have a high Q-factor and temperature stability. The crystal resonator is connected to an amplifier circuit that provides feedback and controls the frequency of the output signal.

Crystal oscillators offer several advantages over other types of frequency sources, including high accuracy, stability, and low phase noise. They can operate at a wide range of frequencies, ranging from a few kilohertz to several gigahertz, and they are available in different package sizes and configurations, including through-hole and surface-mount.

Crystal oscillators come in different types, such as Pierce, Colpitts, and Butler, each with different characteristics and performance levels. They are also available in different tolerances and stability levels, depending on the application and the required performance