CRYSTAL Crystal Oscillators 5

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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

ABLS2-8.000MHZ-D4Y-T

Abracon

CRYSTAL

SURFACE MOUNT

30 ppm

5 PPM/FIRST YEAR

18 pF

AT-CUT; TR, 13 INCH

80 ohm

30 %

-40 Cel

MATTE TIN

e3

8 MHz

100 uW

L11.4XB4.7XH3.3 (mm)/L0.449XB0.185XH0.13 (inch)

85 Cel

FL2500213Z

Diodes Incorporated

CRYSTAL

SURFACE MOUNT

20 ppm

20 PPM/10 YEAR

20 pF

AT-CUT; TR, 7 INCH

30 ohm

20 %

-40 Cel

GOLD OVER NICKEL

e4

25 MHz

300 uW

L3.2XB2.5XH0.65 (mm)/L0.126XB0.098XH0.026 (inch)

85 Cel

445I23D25M00000

Cts

CRYSTAL

SURFACE MOUNT

20 ppm

3 PPM/YEAR

18 pF

AT-CUT; TR, 7 INCH

40 ohm

30 %

-40 Cel

GOLD OVER NICKEL

e4

25 MHz

10 uW

L5.0XB3.2XH1.35 (mm)/L0.197XB0.126XH0.053 (inch)

85 Cel

ABM11-25.000MHZ-D2X-T3

Abracon

CRYSTAL

SURFACE MOUNT

20 ppm

5 PPM/FIRST YEAR

10 pF

TAPE AND REEL

100 ohm

20 %

-40 Cel

NICKEL GOLD

e4

25 MHz

10 uW

L2.0XB1.6XH0.59 (mm)/L0.079XB0.063XH0.023 (inch)

85 Cel

ECS-250-18-33Q-DS

Ecs International

CRYSTAL

SURFACE MOUNT

30 ppm

5 PPM/FIRST YEAR

18 pF

AEC-Q200

40 ohm

100 %

-40 Cel

Gold (Au) - with Nickel (Ni) barrier

e4

25 MHz

100 uW

L3.2XB2.5XH0.8 (mm)/L0.126XB0.098XH0.031 (inch)

125 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