MX574BBF644M531-TR

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.055" (1.40mm)
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):	120mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	MX55
Voltage - Supply:	2.375 V ~ 3.63 V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	644.53125MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Discontinued at Digi-Key
Packaging:	Digi-Reel®

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Introduction

The MX574BBF644M531-TR is a type of oscillator that is used in a wide range of application fields. It is a premium performance MEMS oscillator for most telecom, computing, automotive, consumer and instrumentation applications. It is able to provide robust frequency stability in demanding applications.

Application Fields

The MX574BBF644M531-TR oscillator is an excellent choice for applications that require frequency stability in mission-critical applications or environments with wide temperature ranges. Its superior robustness enables it to provide reliable performance, even in harsh conditions. The oscillator is found in mission-critical applications such as cellular communications, mobile phones, Wi-Fi, GPS, smart cars, and power management systems. The oscillator is also used in computing and instrumentation applications, such as servers, networking, computing, ADC/DAC, medical instrumentation, surveillance equipment, and factory automation.

Working Principle

The MX574BBF644M531-TR oscillator uses basic MEMS technology, allowing it to remain stable and reliable in both normal and harsh environments. It is driven by a piezoelectric element that vibrates at a certain frequency when activated by an external electrical signal. The piezoelectric element is made of a material that can convert electrical energy into mechanical energy and vice versa.At the core of the oscillator is a quartz crystal that acts as a frequency reference. The crystal is mounted on a platform that is suspended on a thin metal support. The structure of the oscillator is designed to isolate the crystal from external sources of vibration and mechanical shock.The oscillator frequency is set by the crystal and is then amplified by the amplifier. The amplified signal is then sent to the output terminal, which is then used as the clock signal for the application.

Conclusion

The MX574BBF644M531-TR oscillator is a reliable and robust MEMS oscillator for use in many application fields. It is designed for performance in extreme conditions and provides superior frequency stability. It is suitable for use in mission-critical applications, computing and instrumentation, as well as automotive and consumer-related technologies. The oscillator works by combining the vibration of a piezoelectric element with a quartz crystal frequency reference and an amplifier to provide a reliable and stable clock signal.

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