9VRS4420BKLF

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9VRS4420BKLF application field and working principle

The 9VRS4420BKLF (BKLF) belongs to the Clock / Timing - Clock Generators, PLLs, and Frequency Synthesizers family of electrical parts. This part is an integrated circuit which is a programmable 5-separated outputs clock generator for low jitter applications. The BKLF offers customers a 3.3V supply voltage with a 3.2-20MHz crystal input frequency, five programmable outputs and a paralleled output buffer. The 9VRS4420BKLF is used in a variety of electronic products, including digital audio devices, cellular equipment, and other low jitter applications.

As a programmable flow generator, the BKLF offers the customer a high level of flexibility. The BKLF is designed to operate in three different modes; first as an oscillator device which utilizes a 3.2-20MHz crystal input frequency. Secondly as a programmable clock with an output which may be set to multiple frequencies. Lastly, the BKLF can be configured as a frequency synthesizer which results in fewer frequency distinctions in multiplier chain.

As for the availability and power of the BKLF is concerned, the device offers outstanding performance under various power conditions. The device can operate from a 3.3V supply voltage, and when powered from a 5V supply, it can still meet the customer’s needs. The BKLF also offers outstanding immunity from EMI, RF, and voltage variances.

The 9VRS4420BKLF offers five different outputs: two programmable outputs which can be set to multiple frequencies, a reference output with a fixed frequency of 1MHz, and two buffered outputs. The two buffered outputs are designed to extended the output buffering capability without increasing the power consumption. The outputs can be synchronized with the device’s internal clock movement, allowing the customer to synchronize different hardware components with the BKLF.

As its working principle, the BKLF is a Digital Frequency Divider (DFD) device. It uses the DFD to generate 5 separate clock outputs from a single clock input. The device takes the original clock signal, divides it into multiple lower frequency signals, and outputs these as clock signals. This process ensures that all the outputs are synchronized with the original clock signal, allowing the customer to easily synchronize different hardware components.

In terms of applications, the BKLF is used in a variety of applications including digital audio players, radio tuners, cellular equipment, signal acquisition systems, and other low jitter applications. The BKLF also offers outstanding immunity from EMI, RF, and voltage variances, making it ideal for use in harsh environment.

In conclusion, the 9VRS4420BKLF is a programmable 5-separated outputs clock generator for low jitter applications. It offers a 3.3V supply voltage with a 3.2-20MHz crystal input frequency, five programmable outputs, and a paralleled output buffer. The BKLF allows the customer to easily synchronize different hardware components, and it is used in a variety of applications such as digital audio players, radio tuners, cellular equipment, and other low jitter devices.

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