554PC000523DGR

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):	98mA
Operating Temperature:	-40°C ~ 85°C
Frequency Stability:	±50ppm
Voltage - Supply:	3.3V
Output:	CMOS
Series:	Si554
Frequency - Output 4:	--
Frequency - Output 3:	--
Frequency - Output 2:	--
Frequency - Output 1:	13.3MHz, 15MHz, 18.5MHz, 21.5MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Pin Configurable/Selectable OscillatorsPin configurable/selectable oscillators provide a complete range of flexible frequency control options for microprocessor system designs. The 554PC000523DGR oscillator provides a wide range of features, from a customizable frequency selection interface to an internal programmable counter.The 554PC000523DGR oscillator utilizes both external crystal oscillator and an internal programmable counter to generate a frequency, which can be programmed via an industry-standard configuration header. This oscillator can be configured using a selectable, 4-bit wide external 4-pin header or by using an external control logic signal through the 4-pin controller interface. The user can select the external crystal oscillator frequency and the internal counter setting to provide a wide range of frequency control options.The oscillator is based on a CMOS Architecture and allows users to select frequencies ranging from 1-10Mhz. The External clock signal is transmitted to the oscillator using a shielded cable, which also carries the control signal used to configure the internal counter. The oscillator also has an independent adjustment input (ADJ) for fine tuning the frequency.The internal programmable counter and external clock signal are used to generate a digital waveform that is passed through a digital signal processor (DSP) and the filtered signal is sent to the output terminal. The output signal can be configured to be either CMOS or TTL compatible.The 554PC000523DGR oscillator allows designers to control their system frequency range without having to modify the external components they’ve already selected. This saves costs and simplifies the design process. This oscillator also helps to improve the reliability of the system and reduces the negative impacts of component aging.The 554PC000523DGR oscillator is widely used in communication, industrial control and data acquisition systems, as well as in a range of applications where accurate, stable frequency control is a must. Its ability to generate any frequency between 1-10MHz allows designers to use the same component for a wide range of applications.The oscillator is extremely cost-effective and provides a number of advantages over traditional, fixed frequency oscillators. It eliminates the need for additional external components, taking up less board space, reducing component costs and saving system designers valuable time and money. In addition, its flexible frequency control allows the user to easily change the frequency of the oscillator without having to replace the component.In conclusion, the 554PC000523DGR oscillator provides a comprehensive and flexible range of frequency control options that make it ideal for a wide range of applications. Its ability to generate any frequency between 1-10MHz and its easy configuration using an industry-standard configuration header makes it a great choice for cost-conscious system designers.

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