AX7PBF1-657.4219T

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Oscillators are widely used in electronic systems, and the AX7PBF1-657.4219T is no exception. This oscillator is ideal for applications that require precise timing and signal processing. It is often used in computers, communications equipment, control systems, automotive electronics, and other areas of engineering.

The AX7PBF1-657.4219T produces a fixed frequency oscillation that is both accurate and stable. It utilizes dual phase-locked loop (PLL) circuitry for precise phase control and frequency adjustment. The oscillator can produce frequencies up to 500 kHz and has an operating temperature range of -55°C to 85°C.

The oscillator features an integrated low power Schottky diode, which ensures high start-up stability. The low power supply current allows the oscillator to operate on a single 3.3V supply, reducing the amount of power required for operation. The device is also RoHS-compatible, providing design flexibility and cost savings.

The AX7PBF1-657.4219T is designed for use in multiple applications, such as the timing and synchronization of digital signals in communications systems, computers, vehicles, and industrial equipment. The oscillator’s PLL circuitry allows for precise adjustment of phase and frequency, making it a cost-effective and reliable solution for a wide variety of frequency control and timing tasks. Furthermore, the oscillator is capable of operation in jitter reduction mode, significantly reducing the amount of cyclical variation in the output frequency.

The primary components of the AX7PBF1-657.4219T oscillator are the crystal oscillator, the reference voltage divider, and the PLL circuitry. The crystal oscillator is responsible for producing a fixed-frequency signal. The signal is then divided and filtered by the reference voltage divider before being sent to the PLL circuitry. The PLL circuitry multiplies the signal and outputs a voltage waveform whose frequency is the desired output frequency.

The AX7PBF1-657.4219T also features a power-on reset circuit, which ensures that the oscillator always remains in the correct operating state. Additionally, the device is equipped with a low noise, linear frequency modulation feature that allows for highly precise frequency tuning. Furthermore, the oscillator is equipped with a programmable spread spectrum feature ideal for EMI reduction.

The AX7PBF1-657.4219T is a versatile and reliable oscillator capable of providing the precise timing and signal processing that many modern systems require. Its frequency control capabilities and stability make it an ideal choice for a wide variety of applications.

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