501AAA27M0000BAF

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	2.5mA
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.157" L x 0.126" W (4.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	2.5mA
Operating Temperature:	-20°C ~ 70°C
Series:	Si501
Voltage - Supply:	1.7 V ~ 3.6 V
Output:	LVCMOS
Function:	Enable/Disable
Frequency:	27MHz
Type:	CMEMS®
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Strip

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Oscillators - 501AAA27M0000BAF Application Field and Working Principle

Oscillators are active electronic components used to produce a periodic, oscillating electronic signal. They are essential components in many different types of electronic equipment, ranging from small circuits to complex machines. The 501AAA27M0000BAF oscillator is one such active electronic component used in a variety of electronic systems and devices. This oscillator is an integrated circuit (IC) designed for use in digital subsystems. It operates on TMEMC\'s proprietary MIC6EE-V architecture and functions as an oscillator when used in an electronics circuit. The501AAA27M0000BAF oscillator generates a weak AC signal, typically from 10kHz to 24MHz, which can be then amplified or connected to other circuits in order to create a desired digital logic output.The most common application for this oscillator is digital clocks and timers. In this application, the oscillator is used to generate a digital clock signal that can be then connected to a counter circuit to create an accurate timer. Another common application of the 501AAA27M0000BAF oscillator is in digital frequency sources, which are used in communications systems for encoding and decoding signals.The working principle of any oscillator is simple: the oscillator takes a direct current (DC) signal and, with the aid of varying external electrical signals, outputs an AC signal. In the case of the 501AAA27M0000BAF oscillator, the AC signal is generated by the combination of a current source and the internal oscillator circuit. The current source provides power for the oscillator as well as providing the necessary voltage to be applied to the oscillator’s control signal, and the oscillator circuit itself is responsible for producing the AC signal.The oscillator circuit consists of an amplifier, a resistor, and a capacitor. The amplifier acts as a voltage-controlled oscillator, whereby the amplitude of the AC output is regulated by the input voltage. The resistor and capacitor, however, play a more integral role in the creation of the AC output, as they form a tuned circuit which constantly oscillates at a certain frequency depending on the values of the resistor and capacitor. By varying these two components, the frequency of the oscillator can be adjusted.In terms of operation, the 501AAA27M0000BAF oscillator works in much the same way as other oscillators, but with the addition of the current source to provide power. In this case, the current source is connected directly to the oscillator\'s input signal, and the incoming current voltage acts as an input control signal in order to modify the predetermined output frequency. The voltage from the current source is then varied by adjusting the resistor and capacitor values in order to achieve the desired output frequency. In summary, the 501AAA27M0000BAF oscillator is a versatile integrated circuit which can be used as an oscillator for a variety of digital systems, ranging from digital clocks to digital frequency sources. Its operation works on the same basic principle as any oscillator, but with the addition of a current source to provide necessary power for the oscillator circuit. By varying the values of the resistor and capacitor, the output frequency can be adjusted accordingly.

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