7L-16.369MCG-T Crystals, Oscillators, Resonators

Series:	7L
Packaging:	Tape & Reel (TR)
Part Status:	Active
Base Resonator:	Crystal
Type:	TCXO
Frequency:	16.369MHz
Function:	--
Output:	Clipped Sine Wave
Voltage - Supply:	2.5V
Frequency Stability:	±500ppb
Operating Temperature:	-30°C ~ 85°C
Current - Supply (Max):	2mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Height - Seated (Max):	0.032" (0.80mm)
Current - Supply (Disable) (Max):	--

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What Is the 7L-16.369MCG-T Oscillator?

An oscillator is an electronic circuit that produces a periodic, oscillating electronic signal, often a sine wave or a square wave. A 7L-16.369MCG-T Oscillator is a subtype of oscillator used in the fields of engineering and physics for various applications. It is a low width crystal active filter (CAF) oscillator that combines a frequency-selective inductor filter network (FFF) with a crystal oscillator circuit.

7L-16.369MCG-T Application Field

The 7L-16.369MCG-T Oscillator is most commonly used in engineering and physics laboratories as a precise signal source for various applications, such as to synchronize the phase of analog functions or to maintain the frequency of a digital system. It is also used to measure frequencies of signals, such as those of radio waves.In addition, the 7L-16.369MCG-T Oscillator can be used in signal decoders, digital communication systems, local area networks, satellite navigation systems, medical device technologies, military radio systems, and for synchronization and calibration of counters and frequency meters. Its wide range of application makes it one of the most popular oscillators used in the industry today.

7L-16.369MCG-T Working Principle

The 7L-16.369MCG-T Oscillator consists of two parts: the crystal and the inductor filter network (FFF). The crystal oscillator circuit generates a pulse at the desired frequency and sends the output to the inductor filter network to filter and shape the pulse.The inductor filter network and crystal work together to form a resonant system, creating an oscillating output signal. The inductor filter network is a band-pass filter consisting of several inductors with different winding directions. The inductance of each winding is tuned to pass different frequencies and suppress others. The crystal oscillator circuit works by connecting an electrical signal straddling a quartz crystal, which is polarized in a particular fashion. This connection induces an oscillator effect, whereby the electrical signal is looped back and forth between the crystal and inductor filter network. As the oscillator changes frequencies over a range of cycle times determined by the design of the circuit, the resulting output is the desired frequency.Once the output signal is sent from the inductor filter network, it undergoes further conditioning, such as a band-pass filter for selectivity and improvement of spectral purity of the output signal. The resulting output is a sine or square wave form depending on the application.

Conclusion

The 7L-16.369MCG-T Oscillator is a crystal active filter oscillator that combines a frequency-selective inductor filter network with a crystal oscillator circuit. It is used in a range of industries for various purposes, including synchronization and calibration of counters and frequency meters, digital communication systems, signal decoders, medical device technologies, and military radio systems. Its working principle relies on connecting an electrical signal straddling a quartz crystal and looping back the electrical signal between the crystal and inductor filter network. The output is often a sine or square wave form.

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