XLL736156.250000I

Series:	XPRESSO™ FXO-LC73
Packaging:	Strip
Part Status:	Active
Base Resonator:	Crystal
Type:	XO (Standard)
Frequency:	156.25MHz
Function:	Enable/Disable
Output:	LVDS
Voltage - Supply:	3.3V
Frequency Stability:	±25ppm
Operating Temperature:	-40°C ~ 85°C
Current - Supply (Max):	100mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	6-SMD, No Lead
Size / Dimension:	0.295" L x 0.205" W (7.50mm x 5.20mm)
Height - Seated (Max):	0.055" (1.40mm)
Current - Supply (Disable) (Max):	--

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Oscillators: XLL736156.250000I application field and working principleWhat is an oscillator? An oscillator is an electronic circuit that alternates between two states. It produces a continual and reliable output signal, enabling it to be used in applications from audio and video communication, to signal generation or as a phase-shift or time-delay element.XLL736156.250000I is a type of oscillator that offers an extended frequency range, low Phase Noise performance, high performance and eliminates the need for an external voltage control to stabilize the start-up mode.Specifically, XLL736156.250000I is an oven-controlled crystal oscillator (OCXO) that offers a wide frequency range including from 10MHz to 1.2GHz with stability options ranging from ±5ppb to ±1ppb over the operating temperature range. It is designed to provide the performance required by high-end, mission-critical applications. XLL736156.250000I oscillator is suitable for a wide range of applications from general-purpose radio communications to precision tracking and monitoring systems, GPS navigation, clock generation, mobile phone front-ends, digital receivers and more. This oscillator features low-phase noise with minimized signal deviation resulting from internal noise sources. It delivers excellent signal integrity in broadband signal applications and in applications, where low-noise modulation formats such as GMSK (Gaussian Minimum Shift Keying), GFSK (Gaussian Frequency Shift Keying) and minimum-shift keying (MSK) are used.XLL736156.250000I oscillator utilizes a voltage-controlled (VCO) circuit to generate a stable crystal oscillator frequency. The VCO is based on the fact that variations in the supply voltage can cause changes in the phase or frequency of the oscillator circuit. So, it compensates for variations in the supply voltage by adjusting the oscillator frequency automatically, keeping the output frequency and phase stable.XLL736156.250000I oscillator also contains a feedback loop circuit that further stabilizes the oscillator frequency. This feedback loop circuit amplifies the errors caused by heat or voltage variations and cancels the effects of the noise signals from the environment. With this circuit, the loop gain and damping characteristics are adjustable to minimize oscillator performance variation due to variations in the supply voltage or temperature.In conclusion, XLL736156.250000I oscillator is an ideal choice for applications requiring low phase noise performance with an extended temperature range and high reliability. It offers minimal start-up voltage and excellent signal-reception capability due to its low-noise characteristics. It is also easy to use as no external voltage control is required, and its feedback loop circuit improves the stability of the system.

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