TC32L3I32K7680

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	3mA
Operating Temperature:	-40°C ~ 85°C
Series:	TC32
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	32.768kHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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.Introduction to OscillatorsOscillators are essential components in many electronic devices and are widely used for applications such as communications, sensing, control, and audio/video products. They are precise timing elements that generate periodic electrical signals at a specified frequency. Oscillators produce signals that are necessary for many devices to function properly.TC32L3I32K7680 Application Field and Working PrincipleThe TC32L3I32K7680 is a highly reliable and accurate frequency generator suitable for crystal oscillators, VCXO\'s (Voltage Controlled Crystal Oscillators) and TCXO\'s (Temperature Compensated Crystal Oscillators). It has an adjustable frequency range of 32 - 76.8 MHz and is suitable for use in many applications. The TC32L3I32K7680 is designed to provide high-accuracy signal generation for high-frequency, temperature-compensated crystal oscillators (TCXOs). The device is designed to eliminate the need for manual frequency adjustment and provides precise frequency control over a wide temperature range. The TC32L3I32K7680 chip integrates clock and crystal signal synchronization, one-time programmable counter, low-power control, temperature-compensation control, and frequency-adjustment control, all in a single integrated circuit. The integrated circuit is designed to produce very precise frequency output over a wide temperature range.The chip is designed to adjust the frequency of the output signal, ensuring accuracy and reliability even when environmental changes occur. The chip can also take into account the effects of changes in temperature on the frequency output. To achieve this, temperature-compensation coefficients are supplied to the chip from an external temperature sensor. The chip is also designed to adjust the output frequency to match a pre-programmed value in order to reduce phase-noise and enhance frequency accuracy over the operating temperature range.The chip can be programmed to provide different types of output signals, such as amplitude modulation, frequency modulation and digital modulation. It also has an integrated crystal oscillator circuit which is used to hold the frequency of the output signal, as well as an oscillation stop circuit for protection against damage due to over-driving the output signal.ConclusionThe TC32L3I32K7680 is a highly reliable and accurate frequency generator that is suitable for crystal oscillators, VCXO\'s and TCXO\'s. It provides precise frequency control over a wide temperature range and is designed to eliminate the need for manual frequency adjustment. The chip is programmed to provide different types of output signals and is also equipped with an integrated crystal oscillator and oscillation stop circuit. The chip is an essential component for many electronic devices, thanks to its precise timing elements that generate periodic electrical signals at a specified frequency.

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