653P156H2I3T

Frequency Stability:	±100ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.055" (1.40mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	88mA
Operating Temperature:	-40°C ~ 85°C
Series:	653
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	156.257812MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: 653P156H2I3T Application Field and Working Principle

Oscillators come in many different forms, and each type has its own application field and working principle. 653P156H2I3T is such an oscillator that works in a different way compared to other types. Following sections will explain the working principle, application fields and how it works differently from other oscillators in detail.

Working Principle of 653P156H2I3T

The 653P156H2I3T oscillator operates on a Frequency Modulation (FM) technique. This type of oscillator uses a voltage controlled variable-frequency oscillator whose frequency varies based on the input voltage. A control voltage is applied to the oscillator to continuously linear changes in frequency. Essentially, the variable-frequency oscillator produces a single frequency (the "carrier wave" frequency) and the Modulator circuit applies a control voltage varying at a slower rate. This modulation signal is then mixed in with the carrier frequency to change it up and down at a lower rate. Since the frequency is varying, the resulting signal has amplitude modulated sidebands (side frequency components).

Application Fields

The most common application field of 653P156H2I3T oscillators is radio communication technology. The frequency modulation technique employed by this oscillator helps to produce more stable frequency and better performance over a wide bandwidth compared to other types of oscillators. Moreover, this oscillator has excellent frequency accuracy, low phase noise and low power consumption. As a result of these features, 653P156H2I3T oscillators can be used in a variety of radio communication applications. They can be used for mobile and satellite communication, point-to-point links, and wireless local area network links.

How It Works Differently From Other Oscillators

There are other types of oscillators available in the market, such as Voltage Controlled Oscillator (VCO) and Phase Lock Loop (PLL). However, the 653P156H2I3T oscillator operates on a different principle compared to these other oscillators. VCO and PLL oscillators work on a pulse width modulation (PWM) technique, which produces a short pulse in order to control the frequency of the signal.On the other hand, the 653P156H2I3T oscillator uses a Frequency Modulation technique, rather than a Pulse Width Modulation technique, to control the frequency. This method produces an analogue signal (that changes continuously) to control the frequency, resulting in better stability and performance in radio communication applications. In conclusion, 653P156H2I3T oscillators are commonly used in radio communication technology because of their stability, accuracy and power efficiency. This oscillator uses a Frequency Modulation technique to control the frequency of the signal, which provides better performance compared to other types of oscillators.

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