534KA000404DGR

Function:	Enable/Disable
Current - Supply (Disable) (Max):	75mA
Package / Case:	8-SMD, No Lead
Height:	0.071" (1.80mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Current - Supply (Max):	108mA
Operating Temperature:	-40°C ~ 85°C
Frequency Stability:	±50ppm
Voltage - Supply:	1.8V
Output:	CML
Series:	Si534
Frequency - Output 4:	176.828125MHz
Frequency - Output 3:	173.370734MHz
Frequency - Output 2:	167.331645MHz
Frequency - Output 1:	155.52MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Pin Configurable/Selectable Oscillators

Pin configurable/selectable oscillators are an increasingly popular type of oscillator that can be modified or "tuned" to a wide range of different frequencies and applications. The 534KA000404DGR is an example of this type of oscillator and is designed for precision applications.

Features

The 534KA000404DGR is a 4-Pin through-hole package containing two logic selectable outputs that can be tuned to various frequencies. The chip is based on sub-harmonic mode technology and is compatible with 5V and 3V logic. It is optimized to operate at low noise and offers a wide range of frequency and duty cycle options. It also features an automatic power down mode and low jitter.

Applications

The 534KA000404DGR is a versatile oscillator that can be used in a variety of applications. It is especially suited for precision timing applications in computer, medical, industrial, and aerospace systems. It is also used for timebase generation, test and measurement, and clock generation.

Working Principle

The 534KA000404DGR is based on sub-harmonic mode technology, a form of phase-locked-loop (PLL) circuitry. The oscillator is connected to a quartz crystal, which acts as a reference frequency. The crystal responds to an electric signal by adding and subtracting voltage at a specific frequency. This signal is then sent to a comparator, which creates an output pulse that determines the frequency of the output. The logic selectable outputs allow the oscillator to be tuned to different frequencies and duty cycles by setting the appropriate logic signal.

Conclusion

The 534KA000404DGR oscillator is a versatile and high-performance oscillator that is ideal for precision timing applications in a variety of industries. It has two logic selectable outputs and is based on sub-harmonic mode technology. The low noise and low jitter make it ideal for applications that require accuracy and stability. Moreover, it offers a wide range of frequency and duty cycle options to suit any application.

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