DOCSC022F-025.0M Crystals, Oscillators, Resonators

Frequency Stability:	±20ppb
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.330" (8.38mm)
Size / Dimension:	0.556" L x 0.358" W (14.10mm x 9.10mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-40°C ~ 85°C
Series:	DOCSC
Voltage - Supply:	3.3V
Output:	LVCMOS
Function:	--
Frequency:	25MHz
Type:	OCXO
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: DOCS022F-025.0M application field and working principle

Oscillators are electronic circuits that generate an oscillating signal using a power source, such as a voltage or current supply. They serve as essential building blocks in a variety of electronic systems, including sensor networks, radio systems, television systems, and other telecommunications devices. In this article, we will discuss the application field and working principle of the DOCS022F-025.0M oscillator.The DOCS022F-025.0M oscillator is a frequency-controlled oscillator with a wide range of output ports. It has an adjustable output frequency ranging from 20kHz to 25 MHz and is designed for applications requiring very precise frequency control. It is widely used in radio signal transmission, TV signal reception, wireless communication, and a variety of other mobile radio products.The working principle of the DOCS022F-025.0M oscillator is based on the application of feedback control. The circuit consists of an oscillator section and a frequency control section. The oscillator section contains two inverters and a resonant tank circuit. The frequency control section contains a frequency-adjustable voltage regulator and an active frequency divider. The voltage regulator is responsible for providing the DC operating voltage for the oscillator while the active frequency divider is used to adjust the output frequency. Through the adjustment of the voltage regulator, the frequency can be changed accordingly. To achieve very precise frequency control, the DOCS022F-025.0M oscillator uses a two-stage frequency adjustment process. The first stage involves the adjustment of the frequency-adjustable voltage regulator. By adjusting the voltage applied to the inverters of the oscillator section, the output frequency can be adjusted over a range of 20kHz to 25MHz. The second stage involves the adjustment of the active frequency divider. This active frequency divider can be used to further refine the output frequency by adjusting the divider ratio.The DOCS022F-025.0M oscillator has several advantages compared to other oscillators. Firstly, it is able to achieve a very precise frequency control over a wide range of frequencies due to its two-stage frequency adjustment process. Secondly, it is an all-in-one oscillator with both adjustable frequency and active frequency divider, thus eliminating the need for external components. Lastly, it has a wide range of output ports, making it suitable for different applications.Overall, the DOCS022F-025.0M oscillator is an excellent choice for applications requiring very precise frequency control, including radio signal transmission, TV signal reception, wireless communication, and other mobile radio products. It is reliable, has an adjustable frequency range, and requires minimal external components. It is certainly worth considering when choosing an oscillator for your system.

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