ECS-3951M-800-BN-TR

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.067" (1.70mm)
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):	60mA
Operating Temperature:	-40°C ~ 85°C
Series:	ECS-3951M-BN
Voltage - Supply:	5V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	80MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: ECS-3951M-800-BN-TR Application Field and Working Principle

Oscillators, or electromechanical resonance devices, are used in a variety of applications in all types of industries. They are highly specialized components and play an integral role in the proper functioning of any electrical system. The ECS-3951M-800-BN-TR is a popular type of oscillator manufactured by the Silicon Valley-based company ECS. This article will discuss the application field and working principle of the ECS-3951M-800-BN-TR.The ECS-3951M-800-BN-TR is a miniature quartz crystal oscillator designed for frequency stability applications. It incorporates a CMOS or TTL logic compatible silicon frequency-determining element, making it suitable for use in both digital and analog circuits. The device is available in a variety of frequency ranges and is offered in a slim 8+0 pin DIL package. By using quartz crystal technology and an advanced temperature-compensated oscillator design, the ECS-3951M-800-BN-TR is able to provide excellent long-term stability and reliable performance.The ECS-3951M-800-BN-TR is primarily used in telecommunications applications requiring a stabilized clock signal. Examples of these applications include: cellular phones, satellite communications, wireless communication systems, and high-speed transmission lines. The ECS-3951M-800-BN-TR is also ideal for use in medical and industrial instrumentation, computers, modems, industrial control systems, and digital logic.The ECS-3951M-800-BN-TR works by generating an alternating current (AC) signal that is determined by its quartz crystal. This crystal forms the oscillator’s resonator, and is composed of piezoelectric material. Piezoelectricity is the electric charge that is produced when a quartz crystal is subjected to mechanical stress. The ECS-3951M-800-BN-TR is designed with a frequency range of 4.75MHz to 16.384MHz and a temperature stability range of ±30ppm -/+10ppm.Within the oscillator lie two main components: the frequency-determining element (FDE), and the quartz crystal resonator. The FDE sends an electric current into the quartz crystal which causes it to vibrate at a particular frequency. This vibration is what generates the AC signal that is output by the oscillator. The frequency of this AC signal is determined by the nature of the quartz crystal. Thermal stability and aging are also important factors that can affect the accuracy of the oscillator.When the FDE detects a change in the oscillator’s output frequency, it adjusts its current level accordingly. This process is known as “pulling” and is performed to maintain the oscillator’s frequency stability. In addition to this, the FDE also contains an analog-to-digital converter which can be used for temperature compensation and frequency measurement.In conclusion, the ECS-3951M-800-BN-TR is a highly flexible oscillator designed for use in a variety of applications. Its advanced design and quartz crystal resonator make it ideal for providing stable frequencies for telecommunications, medical, and industrial systems. The FDE and quartz crystal components are responsible for producing the AC signal that is output by the oscillator, whilst the “pulling” process ensures that the output frequency stays within the desired range.

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