BU3087FV-E2

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The BU3087FV-E2 is a monolithic frequency synthesizer that uses a complex combination of frequency dividers and phase-locked loops (PLLs) to generate a wide range of output frequencies from a single reference clock. The device is well-suited for applications such as frequency hopping radios, base stations and mobile phones, and can also be used in clock generators and other timing applications. In this article, we will discuss the BU3087FV-E2’s application field and its working principle.

The BU3087FV-E2 features a high-performance, phase-locked loop (PLL) design that can accurately generate frequencies in a wide range, from 10 MHz to 456 MHz. It also features a divide-by-two function that allows frequencies as low as 4.5 MHz to be generated. The PLL uses a three-stage charge pump to reduce jitter and improve frequency stability. The device can also be used as a voltage-controlled oscillator (VCO) to generate frequencies from very low to very high frequency ranges.

The BU3087FV-E2 is a popular clock/timing solution for various applications. It is often used as a frequency synthesizer for frequency-hopping radios, base stations, and mobile phones. It can also be used for clock generation and other timing applications such as motor control, audio equipment synchronization, and pulse-width modulation (PWM) control. The device has a wide operation temperature range from -40 to +85 degrees Celsius, making it suitable for use in a wide range of environments.

The BU3087FV-E2 utilizes a self-contained phase-locked loop (PLL) design with a charge pump to generate a high output frequency. The PLL compares the phase of an input reference clock with the phase of the output signal generated by the device. If the output frequency is not the same as the reference, the device will adjust the output frequency until the phases match, creating a stable output frequency. The device can also be used to divide input signals by two, allowing the output frequency to be halved while still maintaining accuracy.

The BU3087FV-E2 has a low-power consumption rate, with typical power consumption of just 0.7 mW at a 5mV operating voltage. The device also features a built-in power-down mode that reduces power consumption when not in use. This makes it an ideal choice for applications where power efficiency is of paramount importance.

The BU3087FV-E2 is a precise and cost-effective clock/timing solution for various applications. It can accurately generate a wide range of frequencies from a single reference clock, making it suitable for frequency-hopping radios, base stations, and mobile phones. The device features a low-power consumption rate and a wide operating temperature range, making it a great choice for power efficiency and reliability. The device’s PLL design and charge pump enable precise and stable output frequencies, making it ideal for clock generation and other timing applications.

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