20MHz Crystal Oscillator - (Pack of 10) The 20MHz crystal oscillator circuit sustains oscillation by taking a voltage signal from the quartz resonator, amplifying it, and feeding it back to the resonator. It provides clock pulses of 20MHz frequency. The popularity of the crystals is due to the low cost. How are 20MHz crystal oscillators useful? One of the most important traits of the crystal oscillator is that it exhibits very low phase noise. In the crystal oscillator, the crystal mostly vibrates in one axis, therefore only one phase is dominant. This property of low phase noise makes them particularly useful in telecommunications where stable signals are needed, and in scientific equipment where very precise time references are needed. The result is that a quartz crystal behaves like a circuit composed of an inductor, capacitor and resistor, with a precise resonant frequency. Also check 8MHz Crystal Oscillator sold by Iotcart. The oscillator provides clock pulses of 8 MHz frequency and can be used as a UART clock. It allows integer division to common baud rates and is a common clock for AVR microcontrollers. Package Includes: 10 x 20MHz Crystal Oscillator Specifications: Frequency Range 20MHz Tolerance(%) 30 Operating Temperature Range -10°C to +60°C Dimensions  10 x 4.4 x 3.3(mm) Weight  5 grams

12 MHz Crystal Oscillator - (Pack of 10) The 12MHz crystal oscillator circuit sustains oscillation by taking a voltage signal from the quartz resonator, amplifying it, and feeding it back to the resonator. It provides clock pulses of 12MHz frequency. The popularity of the crystals is due to the low cost. How are 12MHz crystal oscillators useful? One of the most important traits of the crystal oscillator is that it exhibits very low phase noise. In the crystal oscillator, the crystal mostly vibrates in one axis, therefore only one phase is dominant. This property of low phase noise makes them particularly useful in telecommunications where stable signals are needed, and in scientific equipment where very precise time references are needed. The result is that a quartz crystal behaves like a circuit composed of an inductor, capacitor and resistor, with a precise resonant frequency. Package Includes: 10 x 12MHz Crystal Oscillator Specifications: Frequency Range 12MHz Tolerance(%) 30 Operating Temperature Range -10°C to +60°C Dimensions  10 x 4.4 x 3.3(mm) Weight  5 grams

16MHz Crystal Oscillator - (Pack of 5) The 16 MHz crystal oscillator circuit sustains oscillation by taking a voltage signal from the quartz resonator, amplifying it, and feeding it back to the resonator. It provides clock pulses of 8 MHz frequency. The popularity of the crystals is due to the low cost. How are crystal oscillators useful? One of the most important traits of the crystal oscillator is that it exhibits very low phase noise. In the crystal oscillator, the crystal mostly vibrates in one axis, therefore only one phase is dominant. This property of low phase noise makes them particularly useful in telecommunications where stable signals are needed, and in scientific equipment where very precise time references are needed. The result is that a quartz crystal behaves like a circuit composed of an inductor, capacitor and resistor, with a precise resonant frequency. Also check pack of 10 32.768KHz Crystal Oscillators available on the Iotcart website. Each oscillator provides clock pulses with a frequency of 8 MHz. The crystal oscillator can be utilized as a UART clock (6×1.8432 MHz) and allows integer division to common baud rates. Also check 12MHz Crystal Oscillator, sold in a pack of 10 on the Iotcart website. This crystal oscillator is commonly used in various electronic applications, including as a clock for AVR microcontrollers, in microprocessor clocks, network cards, and other consumer electronics. Package Includes: 5 x 16MHz Crystal Oscillator Specifications: Frequency Range 16MHz Tolerance(%) 30 Operating Temperature Range -10°C to +60°C Dimensions  10 x 4.4 x 3.3(mm) Weight  5 grams

8MHz Crystal Oscillator - (Pack of 5) The 8 MHz crystal oscillator circuit sustains oscillation by taking a voltage signal from the quartz resonator, amplifying it, and feeding it back to the resonator. It provides clock pulses of 8 MHz frequency. The popularity of the crystals is due to the low cost. How are crystal oscillators useful? One of the most important traits of the crystal oscillator is that it exhibits very low phase noise. In the crystal oscillator, the crystal mostly vibrates in one axis, therefore only one phase is dominant. This property of low phase noise makes them particularly useful in telecommunications where stable signals are needed, and in scientific equipment where very precise time references are needed. The result is that a quartz crystal behaves like a circuit composed of an inductor, capacitor and resistor, with a precise resonant frequency. Also check pack of 10, 16MHz Crystal Oscillators offered by Iotcart. The crystal oscillator is used to provide clock pulses of 8 MHz frequency and can be utilized as a UART clock at 6×1.8432 MHz. It allows integer division to common baud rates and serves as a common clock for AVR microcontrollers. Package Includes: 5 x 8MHz Crystal Oscillator Specifications: Frequency Range 8MHz Tolerance(%) 30 Operating Temperature Range -10°C to +60°C Dimensions  10 x 4.4 x 3.3(mm) Weight  5 grams

4MHz Crystal Oscillator - (Pack of 10) The 4MHz crystal oscillator circuit sustains oscillation by taking a voltage signal from the quartz resonator, amplifying it, and feeding it back to the resonator. It provides clock pulses of 8 MHz frequency. The popularity of the crystals is due to the low cost. How are 4MHz crystal oscillators useful? One of the most important traits of the crystal oscillator is that it exhibits very low phase noise. In the crystal oscillator, the crystal mostly vibrates in one axis, therefore only one phase is dominant. This property of low phase noise makes them particularly useful in telecommunications where stable signals are needed, and in scientific equipment where very precise time references are needed. The result is that a quartz crystal behaves like a circuit composed of an inductor, capacitor and resistor, with a precise resonant frequency. Package Includes: 10 x 4MHz Crystal Oscillator Specifications: Frequency Range 4MHz Tolerance(%) 30 Operating Temperature Range -10°C to +60°C Dimensions  10 x 4.4 x 3.3(mm) Weight  5 grams