TC-14.7456MDE-T

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-40°C ~ 85°C
Series:	TC
Voltage - Supply:	1.8V
Output:	CMOS
Function:	Enable/Disable
Frequency:	14.7456MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

Oscillators are components used to produce a periodic signal, often used in electronics, communications, and control systems. The TC-14.7456MDE-T is a type of oscillator that is constructed of two field-effect transistors (FETs) and a number of capacitors that are used to create the desired frequency. This oscillator is used in many applications, including radio and television receivers, audio and video signal processors, and modulators. This article will discuss the application field and working principle of the TC-14.7456MDE-T oscillator.

Application Field

The TC-14.7456MDE-T oscillator can be used in a wide variety of applications, such as radio and television receivers, audio and video signal processors, and modulators. Radio and television receivers use the oscillator to generate the local oscillator, and it is also used to create the reference frequency for the receiver\'s frequency synthesizer. The oscillator can be used in communications systems to generate the carrier frequency for transmission. It can also be used in modulators to create a signal of the desired frequency.

Working Principle

The TC-14.7456MDE-T oscillator works by utilizing two field-effect transistors which are connected in a special configuration. This configuration allows for the transistors to serve as switches that alternate between on and off states. The alternating switching action is controlled by the voltage from two capacitors that are connected to the transistor gates. The inverting transistor output voltage is then fed into an amplifier, where the amplified signal is sent to the output. This output signal is then adjusted to the desired frequency by changing the capacitance values.

Conclusion

The TC-14.7456MDE-T oscillator is a type of electronic component used in many applications such as radio and television receivers, audio and video signal processors, and modulators. The oscillator works by utilizing two field-effect transistors in a special configuration, allowing for the transistor gates to be controlled by two capacitors. When adjusted to the correct capacitance values, the oscillator creates a signal of the desired frequency.

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