FA-238V 14.7456MB30X-B

Crystals are one of the most fundamental components of electronic systems. They can be used in many different applications, such as radio frequency (RF) oscillators, frequency synthesisers, electronic clocks and timing circuits, oscillators, filters, and other applications, in order to provide precise and reliable timing signals. The FA-238V 14.7456MB30X-B crystal unit is a voltage-controlled crystal oscillator (VCXO) used in various applications requiring precise timing.

The FA-238V 14.7456MB30X-B is a surface-mount type of crystal with a low frequency of 146KHz, which provides excellent temperature stability and good frequency accuracy. It also has an output logic level of 3.0Vdc at 0.21mA, and it provides a wide range of voltage-controlled operation, which can increase its accuracy and temperature stability. The frequency stability of the FA-238V 14.7456MB30X-B is better than 0.1 ppm/degree Celsius, which makes it suitable for applications that require reliable timing signals.

The VCXO design of the FA-238V 14.7456MB30X-B allows the crystal to be tuned by an external voltage control, which can give a wide range of frequency control. This type of crystal has an active pulling range of +/- 10 ppm (± 0.1MHz), allowing the output frequency to be adjusted and controlled. This makes the crystal suitable for use in applications that require fine-tuning and precision.

The FA-238V 14.7456MB30X-B has many potential applications. It is widely used in telecommunications and aerospace applications requiring high frequency stability, such as base station transmission systems, portable two-way radios, mobile communication networks and GPS systems. It is also suitable for applications where high frequency accuracy and low phase noise are critical, such as PC clock generators, SDR systems, Synthesizer circuits and Test and Measurement Instruments.

The FA-238V 14.7456MB30X-B is an ideal choice for consumer electronic applications that require precise timing, including alarm clocks, watches, PDAs, digital recorders and digital cameras. It can also be used in medical devices, such as pacemakers. This crystal is also suited for applications such as LCD backlight control and remote control devices.

The FA-238V 14.7456MB30X-B has a simple working principle. The crystal oscillates at its resonant frequency when an external voltage is applied, which can be adjusted to achieve different frequencies. The frequency of the oscillation depends on the voltage applied, and it is easy to adjust the frequency by varying the bias voltage. The device also has a temperature compensation circuit to enable it to operate at a more stable frequency, even in varying environmental conditions.

In conclusion, the FA-238V 14.7456MB30X-B crystal unit is a versatile and reliable device used in many applications requiring precise timing. It is an ideal choice for consumer electronics, telecommunications, aerospace and medical applications due to its low frequency, excellent temperature stability, voltage control and frequency accuracy. This crystal also has a simple working principle, making it easy to use and adjust.