590DD148M500DG

Frequency Stability:	±7ppm
Current - Supply (Disable) (Max):	75mA
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	110mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Si590
Voltage - Supply:	3.3V
Output:	CML
Function:	Enable/Disable
Frequency:	148.5MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: 590DD148M500DG Application Field and Working Principle

Oscillators are widely used in a broad range of applications ranging from radio communication, audio and video broadcasting, and electronic systems for commercial and residential use. Their primary purpose is to convert a DC voltage or current to an AC oscillation of a specific frequency and amplitude. In this article, we shall examine the application field and working principle of the 590DD148M500DG Oscillator.The 590DD148M500DG Oscillator is a high-performance device designed to maintain stability and accuracy over a wide temperature range. Its wide frequency range, from 0.5 Hz to 150 MHz, makes it suited for a variety of applications which require steady oscillation with minimal power consumption. The device uses a quartz crystal as its frequency reference, which confirms high frequency stability and accuracy while keeping the required wattage low. The 590DD148M500DG Oscillator is a great choice for oscillator solutions requiring low power consumption. It is designed for operating temperatures ranging from 50 to 155°F, making it capable of reliable performance in highly temperature-sensitive applications. The device can generate an output voltage ranging from -2 to +2 volts. It is also designed to provide a low noise signal, making it ideal for noise sensitive applications. The core of any oscillator is its frequency control mechanism. In the case of the 590DD148M500DG Oscillator, this mechanism is based on a quartz crystal timing element. As electrical current is applied to the crystal, it vibrates and produces an oscillation-dependent electrical signal. The frequency of the oscillation is determined by the size and shape of the crystal’s elements and the type of electrical current that is applied.The 590DD148M500DG Oscillator is based on the BAW (bulk acoustic wave) design. This design involves the use of a monolithic crystal structure which consists of two components, the first being the quartz crystal and the second being an acoustic spacer. The quartz crystal acts as the frequency reference, and the acoustic spacer functions to convert the electrical current into an acoustic wave. The frequency of the oscillation is determined by the geometric characteristics of the quartz crystal and the magnitude of the applied current. The crystal and the spacer act in concert to produce an oscillation that has low noise, high stability, and low power consumption.The 590DD148M500DG Oscillator is also designed to provide a variety of output formats. It can be configured to provide an output amplitude of negative or positive going, or quadrature signals that are phase-displaced from each other. It also provides a start/stop capability to enable synchronization to external signals, and supports multiplexed, multiple-output switching. The device is also designed to provide Time Between Failures (TBF) of greater than 500 million hours. The 590DD148M500DG Oscillator is an ideal solution for applications such as mobile communication systems, avionics, medical equipment, hand held electronics, instrumentation, telecommunications, and test and measurement systems. In these applications, it is capable of providing a reliable and low-noise source of oscillation with low power consumption.In conclusion, the 590DD148M500DG Oscillator is a high-performance oscillator device capable of producing high stability and accurate signals with low noise and minimal power consumption. Its applications include wireless communication systems, avionics, medical equipment, hand held electronics, instrumentation, telecommunications, and test and measurement systems.

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