FD7770007

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	10µA
Height - Seated (Max):	0.051" (1.30mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	25mA
Operating Temperature:	-20°C ~ 70°C
Series:	SaRonix-eCera™ FD
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	77.76MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Bulk

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Oscillators: FD7770007 Application Field and Working Principle

The FD7770007 oscillator is a type of device that is used to generate periodic, oscillating electrical signals. It is a type of electronic oscillator, similar to other PPLs (Phase-Locked Loops) and clocks. The application field and working principle of this oscillator are explored in this article.

Application Field of FD7770007 Oscillator

This oscillator is typically used in cellular networks, Wi-Fi networks, and other wireless communications systems to create periodic signals for timing synchronization. In terms of cellular networks, the oscillator is used to create precise frequency synchronization for GSM base stations which are necessary for effective communication. It is also heavily used in Wi-Fi networks in order to provide a continuous signal during data transmission. Additionally, this oscillator can be used to generate the fundamental frequency in radio receivers in order to detect incoming signals.

Working Principle of FD7770007 Oscillator

The FD7770007 oscillator uses negative resistance to create an oscillation, which is a phenomenon in which the input signal to an amplifier amplifies itself. This process is the result of two reactive components, such as inductors and capacitors, in the circuit and feedback mechanism in which positive and negative signals are generated. The oscillation is sustained by the negative resistance of the device, which is referred to as the negative resistance oscillator.The device has a higher accuracy than other oscillators due to the inherent stability of the negative resistance device. This oscillator also has a range of frequencies it can operate at, typically up to MHz range.

Conclusion

The FD7770007 oscillator is a type of electron oscillator that is commonly used in cellular networks, Wi-Fi networks, and radio receivers. It uses negative resistance to create an oscillation signal and has higher accuracy than other oscillators. This oscillator can be used for timing synchronization in wireless communication systems as well as radio receivers.

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