Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.028" (0.70mm)
Size / Dimension:	0.063" L x 0.047" W (1.60mm x 1.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	5mA
Operating Temperature:	-40°C ~ 85°C
Series:	ASCO
Voltage - Supply:	1.8V
Output:	CMOS
Function:	Enable/Disable
Frequency:	75MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are a type of electronic component which produce a periodic oscillating voltage signal over a frequency range. An oscillator is usually a combination of an active component such as a voltage or current controlled amplifier, coupled with a resonator such as an inductor-capacitor (LC) network or a quartz crystal.The ASCO2-75.000MHz-L-T3 is a voltage-controlled quartz oscillator (VCXO) that is designed for use in communications applications. It is designed around a high-precision 5th order low noise voltage-controlled crystal oscillator (VCXO) that operates over a wide frequency range of 7.5-75Mz. This oscillator is specially designed to minimize jitter in communication systems. VCXOs offer several benefits over other types of oscillators. The main advantage is the high accuracy and low jitter that they can provide. VCXOs also offer good accuracy over wide temperature range, and low-noise operation in low power applications. In addition, they are often used in applications requiring low phase noise and high phase stability.The ASCO2-75.000MHz-L-T3 is a voltage-controlled quartz oscillator that is based on an advanced 5th order low noise technology. It is built to accurately lock the frequency and maintain the performance over the operating frequency range of 7.5-75MHz. Its design utilizes a high precision temperature-compensated crystal oscillator (TCXO) to ensure stability and accuracy throughout the temperature range.This device can be used for a variety of applications. It is most commonly used in radio frequency (RF) applications such as radio telecommunications terminals and cellular phone transceivers. It is also used in microwave communications systems for high-precision frequency control.The ASCO2-75.000MHz-L-T3 achieves its stability by using a combination of an inductor-capacitor (LC) resonator along with a temperature-compensated quartz oscillator (TCXO). The resonator and the TCXO are connected together by means of a voltage-controlled amplifier (VCA). They act together to maintain a steady oscillation.The resonator consists of an inductor and a capacitor that are tuned to operate on the desired frequency range. When an input voltage is applied to the VCA, the VCA amplifies the voltage and then feeds it to the resonator. The resonator then produces an oscillation with a frequency that matches the input voltage. The temperature-compensated quartz oscillator (TCXO) is used to ensure that the frequency remains the same, even when the temperature changes. The TCXO is connected to the VCA, and monitors the frequency of the oscillation. If the frequency of the oscillations changes due to temperature change, the TCXO will adjust the voltage applied to the VCA to compensate for the change and keep the frequency constant.In conclusion, the ASCO2-75.000MHz-L-T3 is a high-precision voltage-controlled quartz oscillator designed for communications applications. It utilizes a 5th order low noise voltage-controlled crystal oscillator (VCXO) to maintain a steady oscillation frequency over a wide frequency range of 7.5-75MHz. The device also uses a combination of an LC resonator and a temperature-compensated quartz oscillator (TCXO) to ensure stability and accuracy over a wide temperature range. This makes it an ideal choice for radio frequency (RF) applications such as radio telecommunications terminals and cellular phone transceivers.

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