633E2505I3T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	88mA
Operating Temperature:	-40°C ~ 85°C
Series:	633
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	25MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: 633E2505I3T application field and working principle

Oscillators are widely used in a wide variety of applications such as radio transmissions, sensor technologies, signal processing and communication systems. In particular, an oscillator called the 633E2505I3T is a type of silicon oscillator that is primarily used in various computer and communication applications. This article will discuss the application field and working principle of the 633E2505I3T oscillator. The 633E2505I3T oscillator is a voltage controlled crystal oscillator (VCXO) designed for high-performance clock signal generation. It is characterized by a low temperature coefficient to minimize the frequency drift of the output signal over a wide temperature range. The 633E2505I3T oscillator is suitable for applications that require synchronization of multiple system components such as radio receivers, a number of communication protocols, and even modulators, demodulators, etc.The typical range of frequency control of the 633E2505I3T oscillator is ±100 ppm, with a low frequency stability and low phase noise. The oscillator has a typical frequency range of 12 to 40 MHz and is capable of providing accurate frequency control over a wide temperature range. Its operating temperature range is -20°C to +70°C. It has a high input voltage range of 3.3V to 12V, making it suitable for low-power applications. The 633E2505I3T oscillator also offers very low input current of 1mA (at 3.3V supply voltage) and low output impedance of 0.2Ω (at 12V supply voltage).The working principle of the 633E2505I3T oscillator is based on a quartz crystal oscillator, which is one of the most commonly used oscillators in electronic circuitry. The quartz crystal oscillator has a vibrating quartz crystal, which is connected to an amplifier circuit. This frequency is controlled by an external charge pump, which reacts to a control voltage applied to the oscillator’s external control pin. The control voltage can be used to adjust the frequency of the oscillator over a wide frequency range.The oscillator is also equipped with a frequency modulation function which allows it to generate frequency control voltage signals of different amplitudes to achieve frequency variation. In addition, it has an static frequency sweep function which is useful for testing the accuracy of the oscillator.The 633E2505I3T oscillator is an ideal choice for applications which require high performance in terms of both frequency stability and phase noise. It is highly recommended for use in a wide variety of applications that require synchronization of complex signals, radio sensors, and other complex communication systems.

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