554NE002449DGR

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:	±20ppm
Voltage - Supply:	3.3V
Output:	LVDS
Series:	Si554
Frequency - Output 4:	--
Frequency - Output 3:	--
Frequency - Output 2:	--
Frequency - Output 1:	873.5142MHz, 993.40969MHz, 1.0242396GHz, 1.033344GHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Pin Configurable/Selectable Oscillators

Pin configurable/selectable oscillators are specialized electronic devices that help to keep a steady output frequency. They are used to generate a specific and stable frequency on circuits and devices, allowing them to function in a predictable manner. The 554NE002449DGR is a popular pin configurable/selectable oscillator with a wide range of applications and a reliable working principle.The 554NE002449DGR oscillator offers a range of benefits that makes it ideal for a wide range of applications. It supports an output clock frequency of up to 100MHz, and its operating temperature range goes from -20°C to +70°C. Furthermore, it has a low supply current of 10.6mA and it offers excellent stability, with a variation of 1.0ppm over the entire temperature range. These features make it a great choice for applications that require high frequencies, high stability, and low power consumption.The 554NE002449DGR’s working principle is based on a circuit oscillator configuration known as a ring oscillator. This circuit configuration is composed of a set of inverters or buffers connected in series, with the output of one connected to the input of the next. As each stage inverts the signal, the output will oscillate between the high and low states. By varying the number of stages and the gain of each stage, the output frequency can be controlled.In addition to selecting the frequency, pin configurable/selectable oscillators also allow for the selection of different oscillator types. The 554NE002449DGR offers both rectangular and sinusoidal waveforms, allowing users to get the most out of their oscillator. The sinusoidal waveform is well-suited to applications where accuracy and high stability are needed. The rectangular waveform, on the other hand, is best for applications with fast switching requirements.The 554NE002449DGR also offers a multitude of additional features. For example, it has extended supply voltage options of 0.6V to 3.3V, and its output can be enabled or disabled independently of the other outputs. Furthermore, it offers different modes of operation, including manual frequency tuning and frequency calibration. Finally, it comes with under-voltage lockout and power-down functions that are great for reducing power consumption.Overall, the 554NE002449DGR is an excellent choice for any pin configurable/selectable oscillator application. Its wide range of features, high output frequency and excellent stability make it a reliable and dependable component for use in a wide variety of electronics. Furthermore, its easy-to-configure nature makes it the perfect choice for applications needing quick and accurate oscillations.

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