Oscillators

ASCSM-66.666MHZ-LR-T is a low-cost crystal oscillator which provides excellent stability and performance for many applications. It is a wide operating temperature range and small size, high-performance quartz crystal oscillator. This ensures stability, accuracy and repeatability in a wide variety of applications.

The ASCSM-66.666MHZ-LR-T oscillator is a type of crystal oscillator designed to provide a clock signal at a frequency of 66.666 Megahertz. The oscillator has an operating temperature range of -55°C to +105°C and a low power consumption of typically 5V. It is available in standard 2-pin or 3-pin packages and has an RMS phase jitter of 0.4ps.

Application Field of ASCSM-66.666MHZ-LR-T

ASCSM-66.666MHZ-LR-T is suitable for a wide range of applications, including:

• Data communications
• Wired and wireless communications
• Test and measurement equipment
• Broadcast systems and digital signaling equipment
• RF and microwave applications

It can be used as a reliable time base in applications such as data acquisition, computer peripherals, cellular base station, circuits in home and office electronics, communication and industrial measure and test equipment. It can also be used in a variety of military and avionics applications.

Working Principle of ASCSM-66.666MHZ-LR-T

The ASCSM-66.666MHZ-LR-T oscillator works by relying on the properties of a quartz crystal to maintain the high frequency accuracy when voltage is applied. The internal crystal oscillates at a predetermined frequency when a voltage is applied, and the oscillator circuitry amplifies and stabilizes the signal to create a precise clock source.

The ASCSM-66.666MHZ-LR-T oscillator consists of an amplifier, a frequency multiplying/dividing circuit and a quartz crystal. The amplifier amplifies the crystal\'s oscillated signal to a higher level and supplies the signal to the frequency multiplier/divider circuit. The circuit multiplies/divides the crystal\'s basic frequency to create a stable clock signal with a frequency of 66.666 Megahertz.

The quartz crystal is a piezoelectric material which vibrates when voltage is applied. The resonant frequency of the crystal is determined by its physical structure. By selecting a suitable quartz crystal for the oscillator, a highly stable and repeatable clock signal can be created with little power consumption.

Conclusion

The ASCSM-66.666MHZ-LR-T oscillator is a low-cost, high-performance quartz crystal oscillator which is highly stable and repeatable. It is ideal for a variety of applications including data communication, wired and wireless communications, test and measurement equipment, broadcast systems, and digital signaling equipment. The working principle is based on the properties of a quartz crystal which vibrates to create a clock signal at a stable frequency.