8745BMI-21LFT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

The 8745BMI-21LFT is an important Clock/Timing device, which is widely used in a range of applications. It is one of a large family of similar products with variable frequency options, depending on the model, starting from 8 MHz and up to 40MHz.

The 8745BMI-21LFT is a Frequency Synthesizer designed for applications requiring a high precision and wide range of frequency output. The main features of the 8745BMI-21LFT are low noise, high accuracy, fast responses, low power consumption and good transient performances. The 8745BMI-21LFT is based on a 8KHz oscillator and uses a phase-locked-loop (PLL) technique. PLLs allow frequency stability over a wide range of temperatures, voltages, and times.

The 8745BMI-21LFT is typically used in applications where the frequency must be stable over a wide range of temperatures, and thanks to its efficiency, it can be used in low power and battery powered applications. Typical applications for this device include; data and voice communications systems, digital audio and video equipment, personal computers, and other electrical- and electronic equipment.

The 8745BMI-21LFT utilizes a highly reliable fractional-N phase-locked loop (PLL) integrated circuit, which consists of a phase frequency detector and a low-pass filter. When the reference frequency is stored on a stable reference oscillator, the PLL divides it with a programmable-divide ratio, and produces a stable output frequency at the output of the device. The output frequency can be adjusted to match the required frequency by setting the reference frequency and the divide ratio.

The 8745BMI-21LFT also includes a high-speed clock generator and a programmable chip select generator, used together in order to reduce power consumption and increase overall performance. The high-speed clock generator ensures that the frequency cycling time is as fast as possible, while the programmable chip select generator allows the user to select a frequency for the output waveform.

The 8745BMI-21LFT also offers the flexibility to program custom frequency waveforms at the output. This can be done through a PC-based software interface, allowing the user to program a new frequency waveform in a few minutes. The software also allows the user to configure the chip select generator, in order to control the output waveform.

Additionally, the 8745BMI-21LFT has programmable frequency dividers for both the high frequency and low frequency outputs. With the help of these dividers, the user can easily select the desired output frequency, eliminating the need to use additional discrete components. The programmable frequency dividers also provide a higher level of noise immunity, allowing the user to easily adjust the frequency output without affecting the noise levels.

In conclusion, the 8745BMI-21LFT is an effective and reliable Frequency Synthesizer, which is suitable for a wide range of applications. Thanks to its programmable features, it can be used in battery powered and low power applications, while providing a high level of accuracy and stability. It also has the flexibility to program custom frequency waveforms at the output, and programmable frequency dividers for both the high frequency and low frequency outputs.

The specific data is subject to PDF, and the above content is for reference