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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

Crystal Oscillators

Available Parts 1,794

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Aging Crystal or Resonator Type Drive Level Frequency Stability Frequency Tolerance JESD-609 Code Load Capacitance Manufacturer Series Mounting Feature Maximum Operating Frequency Minimum Operating Frequency Nominal Operating Frequency Maximum Operating Temperature Minimum Operating Temperature Physical Dimension Series Resistance Terminal Finish
403C35E13M00000 by Cts

403C35E13M00000

Cts

Cts 403C35E13M00000 crystal oscillator offers 30 ppm frequency tolerance, 50% stability, and 80 ohm series resistance. Ideal for applications requiring a parallel fundamental type resonator at 13 MHz with gold over nickel terminal finish.

AT-CUT

3 PPM/YEAR

PARALLEL - FUNDAMENTAL

10 uW

50 %

30 ppm

e4

20 pF

SURFACE MOUNT

13 MHz

70 Cel

-20 Cel

3.2mm x 2.5mm x 0.75mm

80 ohm

GOLD OVER NICKEL

425F35E025M0000 by Cts

425F35E025M0000

Cts

Cts 425F35E025M0000 is a crystal oscillator with 30 ppm frequency tolerance, 50% stability, and 80 ohm series resistance. Ideal for applications requiring precise timing at 25 MHz, such as telecommunications equipment and industrial automation systems.

AT CUT

3 PPM/YEAR

PARALLEL - FUNDAMENTAL

10 uW

50 %

30 ppm

e4

20 pF

SURFACE MOUNT

25 MHz

70 Cel

-20 Cel

2.5mm x 2mm x 0.65mm

80 ohm

GOLD OVER NICKEL

9H03200033 by Txc

9H03200033

Txc

9H03200033 by Txc is a 0.032768 MHz Crystal Oscillator with 20 ppm Frequency Tolerance and 144% Frequency Stability. Ideal for applications requiring precise timing in temperature ranges from -40 to 85°C, featuring GOLD OVER NICKEL terminal finish and PARALLEL - FUNDAMENTAL crystal type.

3 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

.1 uW

144 %

20 ppm

9 pF

SURFACE MOUNT

.032768 MHz

85 Cel

-40 Cel

3.2mm x 1.5mm x 0.75mm

70000 ohm

GOLD OVER NICKEL

TZ1006AE by Tai-saw Technology

TZ1006AE

Tai-saw Technology

TZ1006AE by Tai-saw Technology is a crystal oscillator with 20 ppm frequency tolerance and 144% stability. Operating at 0.032768 MHz, it features a load capacitance of 12.5 pF and is ideal for applications requiring precise timing in compact electronic devices.

3 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

.5 uW

144 %

20 ppm

12.5 pF

SURFACE MOUNT

.032768 MHz

85 Cel

-40 Cel

3.2mm x 1.5mm x 0.9 mm

50000 ohm

CFV-20632000AZFB by Citizen Finedevice

CFV-20632000AZFB

Citizen Finedevice

CFV-20632000AZFB by Citizen Finedevice is a crystal oscillator with 30 ppm frequency tolerance, 69% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing at frequencies of 0.032 MHz, such as in telecommunications and industrial automation systems.

5PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

1 uW

69 %

30 ppm

12.5 pF

THROUGH HOLE MOUNT

.032 MHz

70 Cel

-20 Cel

1.9mm x 6.0mm

50000 ohm

FL5000066 by Diodes Incorporated

FL5000066

Diodes Incorporated

PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Aging: 3 PPM/FIRST YEAR; Nominal Operating Frequency: 50 MHz; Drive Level: 10 uW; Series Resistance: 40 ohm;

AT-CUT

3 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

10 uW

e4

SURFACE MOUNT

50 MHz

3.2mm X 2.5mm X 0.68mm

40 ohm

GOLD OVER NICKEL

9C25000015 by Txc

9C25000015

Txc

9C25000015 by Txc is a crystal oscillator with 30 ppm frequency tolerance and 30% stability. Operating at -10 to 60 °C, it has a nominal frequency of 25 MHz. Ideal for applications requiring precise timing in compact devices due to its small size and surface mount feature.

AT-CUT

5 PPM/YEAR

PARALLEL - FUNDAMENTAL

1000 uW

30 %

30 ppm

18 pF

SURFACE MOUNT

25 MHz

60 Cel

-10 Cel

11.4mm x 4.8mm x 3.8mm

40 ohm

9H03200012 by Txc

9H03200012

Txc

9H03200012 by Txc is a crystal oscillator with 20 ppm frequency tolerance and 144% stability. Operating at 0.032768 MHz, it has a series resistance of 90000 ohm and aging rate of 3 PPM/yr. Ideal for applications requiring precise timing in temperature range from -40 to 85 °C, this surface mount device offers reliable performance with low drive level of 0.1 uW.

3 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

.1 uW

144 %

20 ppm

12.5 pF

SURFACE MOUNT

.032768 MHz

85 Cel

-40 Cel

2mm x 1.2mm x 0.6mm

90000 ohm

9H03200031 by Txc

9H03200031

Txc

9H03200031 by Txc is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency in surface mount setups. Operating range from -40 to 85 °C makes it versatile for various environments.

3 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

.5 uW

144 %

20 ppm

12.5 pF

SURFACE MOUNT

.032768 MHz

85 Cel

-40 Cel

3.2mm x 1.5mm x 0.75mm

70000 ohm

9H03200413 by Txc

9H03200413

Txc

9H03200413 by Txc is a crystal oscillator with a frequency tolerance of 20 ppm and frequency stability of 144%. It operates at 0.032768 MHz, making it suitable for applications requiring precise timing such as telecommunications equipment or industrial automation systems. With a compact size of 6.9mm x 1.4mm x 1.3mm and surface mount feature, it is ideal for space-constrained PCB designs.

3 PPM/YEAR

PARALLEL - FUNDAMENTAL

1 uW

144 %

20 ppm

12.5 pF

SURFACE MOUNT

.032768 MHz

85 Cel

-40 Cel

6.9mm x 1.4mm x 1.3mm

65000 ohm

FL0800024 by Diodes Incorporated

FL0800024

Diodes Incorporated

PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Frequency Tolerance: 50 ppm; Aging: 3 PPM/FIRST YEAR; Load Capacitance: 10 pF; Frequency Stability: 50 %;

AT CUT

3 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

10 uW

50 %

50 ppm

10 pF

SURFACE MOUNT

8 MHz

85 Cel

-40 Cel

3.2mm x 2.5mm x 0.68mm

500 ohm

GC1350032 by Diodes Incorporated

GC1350032

Diodes Incorporated

PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Frequency Tolerance: 10 ppm; Aging: 5 PPM/FIRST YEAR; Series Resistance: 40 ohm; Load Capacitance: 18 pF;

AT CUT

5 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

100 uW

20 %

10 ppm

18 pF

SURFACE MOUNT

13.5 MHz

85 Cel

-40 Cel

11.7mm x 4.8mm x 4mm

40 ohm

FL2400096 by Diodes Incorporated

FL2400096

Diodes Incorporated

PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Frequency Tolerance: 30 ppm; Aging: 5 PPM/FIRST YEAR; Additional Features: AT CUT; Maximum Operating Temperature: 85 Cel;

AT CUT

5 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

10 uW

30 %

30 ppm

12 pF

SURFACE MOUNT

24 MHz

85 Cel

-40 Cel

3.2mm x 2.5mm x 0.65mm

50 ohm

FL3880004 by Diodes Incorporated

FL3880004

Diodes Incorporated

PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Frequency Tolerance: 20 ppm; Aging: 10 PPM/10 YEAR; Series Resistance: 40 ohm; Minimum Operating Temperature: -40 Cel;

AT CUT

10 PPM/10 YEAR

PARALLEL - FUNDAMENTAL

140 uW

20 %

20 ppm

12 pF

SURFACE MOUNT

38.88 MHz

85 Cel

-40 Cel

3.2mm X 2.5mm X 0.65mm

40 ohm

GC2500168 by Diodes Incorporated

GC2500168

Diodes Incorporated

PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Frequency Tolerance: 20 ppm; Aging: 3 PPM/FIRST YEAR; Load Capacitance: 10 pF; Maximum Operating Temperature: 85 Cel;

AT CUT

3 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

300 uW

20 %

20 ppm

10 pF

SURFACE MOUNT

25 MHz

85 Cel

-40 Cel

11.7mm x 4.8mm x 4mm

50 ohm

CX8045GA04000H0PST03 by Kyocera

CX8045GA04000H0PST03

Kyocera

Kyocera CX8045GA04000H0PST03 crystal oscillator offers 4 MHz frequency with 50 ppm tolerance and 100% stability. Ideal for applications requiring precise timing, it operates b/w -40°C to 125°C, featuring a compact size of 8.0mm x 4.5mm x 1.8mm for surface mount installation.

AEC-Q200; MIL-STD-202; TR, 10 INCH; 1000

5 PPM/FIRST YEAR

PARALLEL - FUNDAMENTAL

.01 uW

100 %

50 ppm

12 pF

SURFACE MOUNT

4 MHz

125 Cel

-40 Cel

8.0mm x 4.5mm x 1.8mm

300 ohm

TZ0748D by Tai-saw Technology

TZ0748D

Tai-saw Technology

TZ0748D by Tai-saw Technology is a crystal oscillator with a frequency tolerance of 20 ppm and stability of 20%. It has a series resistance of 35 ohm and is suitable for applications requiring a nominal operating frequency of 25 MHz, such as surface mount devices.

PARALLEL - FUNDAMENTAL

10 uW

20 %

20 ppm

12 pF

SURFACE MOUNT

25 MHz

85 Cel

-40 Cel

3.2mm x 2.5mm x 0.7mm

35 ohm

TZ2965C by Tai-saw Technology

TZ2965C

Tai-saw Technology

TZ2965C by Tai-saw Technology is a crystal oscillator with 7 ppm frequency tolerance, 20% stability, and 20 ohm series resistance. Ideal for applications requiring precise timing at 40 MHz, such as telecommunications equipment or industrial automation systems. Operating temperature ranges from -40°C to 105°C make it versatile for various environments.

MIL-STD-202G; MIL-STD-883G

2 PPM/YEAR

PARALLEL - FUNDAMENTAL

300 uW

20 %

7 ppm

6 pF

SURFACE MOUNT

40 MHz

105 Cel

-40 Cel

2.5mm x 2.0mm x 0.6mm

20 ohm