588R128X2CAT

Frequency Stability:	±140ppb
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.083" (2.10mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	3.5mA
Operating Temperature:	-20°C ~ 70°C
Series:	588
Voltage - Supply:	3V
Output:	Clipped Sine Wave
Function:	--
Frequency:	12.8MHz
Type:	VCTCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators - 588R128X2CAT Application Field and Working Principle

Oscillators are electrical circuit components that produce alternating current (AC) electrical signals within a predetermined frequency range, making them essential components in numerous common electrical and electronic applications. The 588R128X2CAT oscillator, also called the MACOM 588R128X2CAT, is a ceramic surface-mount oscillator which is a general-purpose signal generator that produces signals in the frequency range of 8 MHz - 100 MHz. This oscillator incorporates a muRata crystal oscillator in a small package design allowing for ease of use in applications in which space and reliability are of primary concern.

Application Field

The 588R128X2CAT oscillator is often used in high-speed radio, communications, and computing applications due to its high frequency accuracy. The device is capable of outputting accurate signals from 8 MHz - 100 MHz and offers a wide variety of features and capabilities. It is configured so that an external crystal, frequency adjustment resistors, and other optional components can be connected to the oscillator for exact frequency adjustments. This makes the 588R128X2CAT very popular in the development and research fields of radio and communication systems. In addition, because the device is tuned for higher frequency applications, it is often chosen as the primary oscillator in key digital circuits such as microprocessors, digital signal processing systems, radionavigation systems, receivers, and transmitters. As such, this oscillator has been used in a variety of different radio applications; from HF marine radios to microwave communications equipment. The oscillator also provides an ideal solution for clock applications such as timekeeping, alarm clocks, synchronized analog and digital recordings, and video equipment.

Working Principle

The 588R128X2CAT consists of a small surface mount ceramic package that contains an oscillator circuit. At its core, the oscillator contains a muRata crystal that produces an alternating electrical signal when a voltage is applied to it. This alternating electrical signal is then “rectified” by passing it through diodes to produce a unidirectional voltage. This voltage then passes through a capacitor to form an RC network, which provides the necessary frequency selection for the oscillator. This RC network is then connected to the output jack of the 588R128X2CAT, providing the desired frequency. The 588R128X2CAT is capable of outputting a wide range of frequencies from 8 MHz - 100 MHz. An adjustable capacitor located on the oscillator\'s surface can be adjusted to tune the exact desired frequency. An external crystal can also be connected to the oscillator to provide more precise frequency adjustment. The device also has built-in temperature compensation, allowing it to remain accurate even in fluctuating temperatures.

Conclusion

The 588R128X2CAT oscillator is a highly reliable and accurate device that can be used in a variety of different applications. It is often used as the primary oscillator in digital circuits such as microprocessors, radio applications, and video equipment. The device has a small form factor, allowing it to be used in applications where space is a concern, and features a wide range of frequency outputs and adjustable components for precise frequency selection. Its built-in temperature compensation ensures that the oscillator will remain accurate even when exposed to fluctuating temperatures.

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