AX7DCF4-880.0000T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	65mA
Height - Seated (Max):	0.075" (1.90mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	8-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	70mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Clearclock™ AX7
Voltage - Supply:	1.8V
Output:	LVDS
Function:	Enable/Disable
Frequency:	880MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electronic circuits which generate a continuous, periodic waveform. The fundamental oscillator types are LC oscillators, crystal oscillators, and resonator oscillators. In this article, we will be discussing a specific type of oscillator named as AX7DCF4-880.0000T and its application field and working principle. AX7DCF4-880.0000T is an electronic oscillator developed by the Anson Corporation. It is a type of crystal oscillator which is used in applications requiring a low jitter frequency source. It features a wide frequency range from 8MHz to 88MHz and utilizes an AT-cut crystal as its resonator to achieve high-precision frequency stability over a wide temperature range. The AX7DCF4-880.0000T is built on a compact SIP package (ME) with a size of just 5.08mm x 7.62mm. It is ideal for applications such as mobile phones, wireless LAN devices, and embedded systems. It utilizes a unique circuit technology which allows for very high tuning accuracy and excellent stability of the oscillation frequency under extreme environmental conditions. The oscillator also features a PLL circuit to provide excellent phase noise performance, which is essential for applications such as RF communication. The AX7DCF4-880.0000T can also be used in various industrial and medical applications as it offers excellent temperature stability as well as low power consumption and a wide frequency range. It is also suitable for use in a multitude of consumer electronics products where it can help reduce the total system cost. With its low power consumption, small package size, wide frequency range, and excellent phase noise performance, the AX7DCF4-880.0000T is a reliable and convenient oscillator for a variety of applications. The AX7DCF4-880.0000T works by using a unique circuit topology which combines the shaping of the voltage-controlled oscillator (VCO) and the control of the PLL frequency. The circuit features two stages of PLL frequency control, the first one for the frequency tuning, and the second one with fine resolution adjustment. The frequency tuning is performed with the use of the voltage-controlled oscillator (VCO) and the PLL circuit ensures that the frequency stability is maintained over a wide temperature range.In order to use the AX7DCF4-880.0000T in an application, it must be connected to the circuit and the required oscillating frequency must be selected. The circuit can be configured using an external resistor for frequency selection or the circuit can be tuned by changing a capacitor or resistor value.The AX7DCF4-880.0000T is a cost-effective and reliable oscillator which makes it ideal for applications requiring precision frequency sources. Its wide frequency range, small package size, low power consumption, excellent phase noise performance, and superior temperature stability make it a perfect fit for a variety of applications.

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