637E18435I2T

Series:	637
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	XO (Standard)
Frequency:	184.32MHz
Function:	Enable/Disable
Output:	LVPECL
Voltage - Supply:	2.5V
Frequency Stability:	±25ppm
Operating Temperature:	-40°C ~ 85°C
Current - Supply (Max):	88mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	6-SMD, No Lead
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max):	0.079" (2.00mm)
Current - Supply (Disable) (Max):	--

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

Introduction to Oscillators

Oscillators are devices that generate a continuous waveform or alternating current. This can be an electrical output signal fed into an amplifier, an output from a mechanical system, or a sound wave in a speaker. Oscillators are used in many different applications, from electronics to medicine to aerospace engineering.The 637E18435I2T is a type of oscillator, specifically an integrated, temperature-compensated, crystal oscillator (TCXO). It is designed to maintain an extremely accurate frequency output over a wide temperature range and is typically used in communications, radar, and other precision applications.

Features and Applications of 637E18435I2T

The 637E18435I2T is a high-performance TCXO. It is crystal-controlled and offers high frequency stability even in extreme temperature conditions, with a temperature stability of ±0.1 ppm (parts per million) at temperatures of 0°C to +50°C. The accuracy of the output frequency is also maintained over the rated power supply voltage range of 4.5V to 5.5V.The 637E18435I2T is ideal for use in a wide range of applications, including communication and radio base station systems, TV receivers, navigation systems, and instrumentation. It is also used in medical equipment such as heart rate monitors and blood pressure monitors, as well as aerospace systems like satellite communications and satellites.

Working Principle of 637E18435I2T

The 637E18435I2T contains a quartz crystal oscillator, a temperature-compensating circuit, and an amplifying circuit. The quartz crystal oscillator is a precision device that produces a stable frequency based on its physical properties. This frequency is then amplified and regulated to maintain a constant frequency output despite changing temperatures.The temperature-compensating circuit stabilizes the oscillator’s performance over a wide temperature range by using a thermistor or similar device to detect temperature changes and adjust the oscillator’s output accordingly. This ensures that the output signal remains accurate to the frequency specified, even when the oscillator encounters extreme temperatures.

Conclusion

The 637E18435I2T is an integrated, temperature-compensated, crystal oscillator. It is designed to provide a stable frequency output over a wide temperature range and is ideal for use in a range of applications, including communication and radio base station systems, TV receivers, navigation systems, and instrumentation. The 637E18435I2T contains a quartz crystal oscillator, a temperature-compensating circuit, and an amplifying circuit, all working together to ensure a reliable output signal.

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

Part Number	Manufacturer	Price	Quantity	Description