7C66600049

Voltage - Supply:	3.3V
Height - Seated (Max):	0.055" (1.40mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-10°C ~ 70°C
Frequency Stability:	±50ppm
Series:	7C
Output:	CMOS
Function:	Enable/Disable
Frequency:	66.66MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction: Oscillators are electrical circuits which generate repetitive electrical signals, usually with consistent amplitude, frequency and phase. This recurring electrical signal is used in many applications, such as those involving radio frequencies, linear and mixed signal systems, and the like. As oscillators come in many shapes and sizes, they are classified according to their basic principles, working principle, and frequency range. 7C66600049 belongs to this family of oscillators, and in this article we will discuss this particular oscillator\'s application field and working principle.Application Field7C66600049 is a high-frequency low-power CMOS oscillator. It is best suited for applications which require low power consumption and high accuracy and stability. It is also well-suited for situations where there are space constraints, as the oscillator is quite small, measuring just 5 x 5 mm. Furthermore, the oscillator is highly reliable and this makes it suitable for applications such as portable radios, data loggers, car infotainment systems, and the like.Working PrincipleThe 7C66600049 is a high-frequency low-power CMOS oscillator which works on the principle of frequency multiplication. This means that the oscillator takes a low-frequency input signal and multiplies it to create a higher frequency output signal. The input signal is usually supplied by an external source, such as a crystal oscillator, oscillator IC, or voltage-controlled oscillator (VCO). This input signal is then used to drive the oscillator\'s frequency synthesizer circuitry, which creates the higher frequency output signal.The oscillator\'s output frequency is determined by two factors: the frequency of the input signal, and the type of frequency synthesizer used. Depending on the application, various frequency synthesizer types may be used to create the desired output signal frequency. For example, if low power consumption and accuracy are required, a phase-locked loop (PLL) frequency synthesizer can be used; whereas if high output frequency stability is desired, a direct digital synthesizer (DDS) can be used.The oscillator also produces a stable output voltage, usually within the range of 1.3V to 3.3V. This output voltage is typically used to power the oscillator\'s frequency synthesizer circuitry, ensuring that the output frequency stays consistent. In addition, this output voltage is also used to power other components of the system, such as analog to digital conversion circuits and the like.ConclusionTo summarize, the 7C66600049 is a high-frequency low-power CMOS oscillator. It is best suited for applications which require low power consumption and high accuracy and stability. It can be used in situations where there are space constraints, and it is highly reliable. The oscillator works on the principle of frequency multiplication, taking a low-frequency input signal and multiplying it to create a higher frequency output signal. Depending on the application, various frequency synthesizer types can be used to create the desired output signal frequency. Furthermore, the oscillator produces a stable output voltage, usually within the range of 1.3V to 3.3V. This output voltage is typically used to power the oscillator\'s frequency synthesizer circuitry, as well as other components of the system.

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