534BB000174DG

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Pin Configurable/Selectable Oscillators are commonly used in various applications, such as frequency control, synchronization, etc. Among these oscillators, the 534BB000174DG is an example.

Application Field

The 534BB000174DG device contains up to 64 frequency families (up to 135 frequencies per family). The device is available over a variety of supply voltages and temperature options for industrial applications. It also supports a wide frequency range of 1.00 to 200Mhz and a wide frequency stability. The operating temperature range is from -40 to +85 degrees Celsius and it is hermetically sealed in an ultra-compact package.

The device is ideal for applications such as commercial, broadcast and industrial radio, telecom and data transmission systems, satellite technology, digital audio broadcasting, and other specialized radio applications. The device can be used as a microwave oscillator, a clock crystal oscillator, a VCXO, a synthesized low phase-noise oscillator, and any other oscillator that requires a high frequency range.

Working Principle

The 534BB000174DG utilizes the voltage-controlled oscillator (VCO) or PLL synthesizer principles to establish the correct frequency from its input. The VCO consists of two components, the phase frequency detector (PFD) and the voltage-controlled oscillator (VCO). The PFD is connected to two inputs, one for the incoming clock signal and the other for the reference frequency. The PFD compares the two frequencies and creates a voltage that is proportional to the difference between them. The VCO then uses this voltage to determine its own frequency.

The 534BB000174DG also features a programmable divider that can be used to create the desired frequency. The divider divides the incoming clock frequency and can be programmed to divide the signal by a predetermined ratio. The output of the PLL synthesizer is then fed to a clock driver, which boosts the signal and provides a clean clock signal to be sent to the user device.

Conclusion

The 534BB000174DG is a pin configurable/selectable oscillator with a wide range of applicable uses. It is available over a variety of supply voltages, temperature options and frequency ranges. It utilizes the VCO and PLL synthesizer principles to achieve the desired frequency and features a programmable divider for added flexibility. The 534BB000174DG is ideal for applications such as microwaves, clock crystal oscillators, VCXO, synthesized low phase-noise oscillators, and any other oscillator that requires a high frequency range.

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