AX7PAF3-187.5000C

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	86mA
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):	94mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Clearclock™ AX7
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	187.5MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators

Oscillators are essential components in electronics, and they are used in various applications for controlling the electronic signal. As such, it is necessary to understand their operation and the parameters that describe their performance. The AX7PAF3-187.5000C is a specific oscillator type that has multiple uses and is widely used in various applications.

Subminiature Crystal Oscillator

The AX7PAF3-187.5000C is a subminiature quartz crystal oscillator, which is used in a wide range of electronic devices, such as radios, computers, telecommunications equipment, navigation systems, and control systems. It is a tiny, low current, low-power electronic component commonly used to create an oscillating electronic signal. It features a wide range of frequency precision levels and is highly reliable, making it an ideal choice for many applications.

Application fields

The AX7PAF3-187.5000C has several major application fields, with medical and industrial usage being among the most popular. It is used in medical equipment for heart rate monitoring, drug infusion pumps, and other medical instruments. It is also used for the control of air conditioning, refrigeration, or heating systems in industrial settings. For example, the oscillator can be used to control the speed of fans, motors, and other mechanical devices. Additionally, it is used in communications equipment, consumer electronics, automotive systems, and defense applications.

Working Principle

The AX7PAF3-187.5000C operates on the principle of frequency control. This oscillator has a crystal cut from a quartz crystal that is tuned to a specific frequency that can’t be changed. This crystal is connected to electrical oscillator circuitry that controls the oscillator’s frequency by controlling the DC voltage applied to the crystal. When the applied DC voltage is greater than the natural vibration frequency of the quartz crystal, the crystal oscillates faster than its natural frequency. Conversely, when the applied DC voltage is less than the natural vibration frequency of the quartz crystal, the crystal oscillates slower than its natural frequency. By controlling the amount of DC voltage being applied, the oscillator frequency can be effectively regulated and controlled.

Performance Parameters

The AX7PAF3-187.5000C has a range of performance parameters that provide information regarding its operating characteristics. These parameters include the resonator temperature coefficient, frequency tolerance, supply current, start-up time, and more. The frequency tolerance parameter is critical since it defines the maximum deviation of the output frequency from the specified frequency. The resonator temperature coefficient determines the change in frequency that occurs due to changes in temperature. Additionally, the supply current and start-up time parameters define how much current is necessary to get the oscillator up and running and how long it will take for the oscillator to begin oscillating.

Conclusion

The AX7PAF3-187.5000C is a highly reliable and precise oscillator type used for a range of applications, such as medical, industrial, and consumer electronics. It has several performance parameters, such as frequency tolerance, resonator temperature coefficient, and start-up time, that help define its operating characteristics. Additionally, its working principle is based on the frequency control principle, with the oscillator frequency being regulated by controlling the amount of DC voltage being applied to the quartz crystal. Overall, the AX7PAF3-187.5000C is an essential component in a variety of electronic systems and has become an important part of today’s technology landscape.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description