7W-1.8432MBA-T Crystals, Oscillators, Resonators

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.056" (1.42mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	20mA
Operating Temperature:	-10°C ~ 70°C
Series:	7W
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	1.8432MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Discontinued at Digi-Key
Packaging:	Cut Tape (CT)

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What is 7W-1.8432MBA-T?

7W-1.8432MBA-T, also known as a voltage-controlled crystal oscillator (VCXO), is an oscillator that uses a quartz crystal and a voltage-controlled electrical circuit to regulate the frequency of the crystal oscillation to maintain accuracy. The 7W-1.8432MBA-T is commonly used in high-precision applications, such as voice communication systems, cellular phones, broadband systems, and satellite systems.

Application Field of 7W-1.8432MBA-T

The 7W-1.8432MBA-T can be used in many different fields, such as wireless communication, timing synchronization, signal broadcast, instrumentation control, and radio navigation.In wireless communication, the 7W-1.8432MBA-T can provide accurate frequency for the radio transceivers, which are critical for reliable communication. It can also provide frequency stability in the base station that will help reduce interferences and improve the signal quality.In timing synchronization, the 7W-1.8432MBA-T can help synchronize multiple systems in various locations. This is especially important for high-bandwidth applications, such as fiber-optic communications, where accurate timing synchronization is required.In signal broadcasting, the 7W-1.8432MBA-T can provide highly accurate frequency that is stable even under environmental factors such as temperature and humidity. This is important for reliable broadcast signals.In instrumentation control and radio navigation, the 7W-1.8432MBA-T can provide precise frequency and time references for precision instrumentation and navigation systems.

Working Principle of 7W-1.8432MBA-T

The 7W-1.8432MBA-T uses a quartz crystal as an oscillator element. The crystal is vibrating at a specific frequency, and this frequency can be adjusted by applying an external voltage. The crystal works like a resonator and is capable of translating a wide range of electrical signals into an accurate clock reference.The 7W-1.8432MBA-T consists of a quartz crystal, a voltage-controlled oscillator (VCO), and a control circuit. The quartz crystal is connected to a VCO, which in turn is connected to an electrical control circuit. The control circuit is used to adjust the voltage (frequency control) applied to the VCO, and thereby control the frequency of the crystal.The frequency of the quartz crystal can be controlled by changing the electrical parameter, such as voltage, temperature, or pressure. By adjusting the electrical parameter, the frequency changes and thereby, the frequency of the oscillator can be controlled.

Conclusion

The 7W-1.8432MBA-T is an oscillator that is used in many different fields, including wireless communication, timing synchronization, signal broadcasting, instrumentation control, and radio navigation. The 7W-1.8432MBA-T uses a quartz crystal, a VCO, and a control circuit to adjust the frequency of the crystal oscillation to maintain precision and accuracy. Its application and operation are crucial for reliable communication and high-precision systems.

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