DSC1001AI2-032.7680T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	15µA
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead Exposed Pad
Mounting Type:	Surface Mount
Ratings:	AEC-Q100
Current - Supply (Max):	7.2mA
Operating Temperature:	-40°C ~ 85°C
Series:	DSC1001
Voltage - Supply:	1.8 V ~ 3.3 V
Output:	CMOS
Function:	Standby (Power Down)
Frequency:	32.768MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The DSC1001AI2-032.7680T oscillator is an electronic device which is used to generate an alternating signal of constant frequency. It is an oscillator designed for high frequency applications, and its structure comprises a secure crystal resonator and two integrated Schmitt trigger circuits for signal conditioning. The performance of this oscillator covers the frequency range from 32.7680 MHz to 32.7681 MHz. It offers stable and reliable performance for in most high frequency applications, such as radio and television signal transmission.

Circuit Design

The DSC1001AI2-032.7680T oscillator is composed of a resistor, an inductor, an electronic circuit, a crystal resonator, and a pair of integrated Schmitt trigger circuits for signal conditioning. The series resonant circuit of the oscillator is connected to a crystal resonator that provides a stable source for the frequency generated by the device. The capacitor, in series with the crystal, provides the load across the plate of the crystal resonator. The Schmitt trigger circuits are used as an interface between the timing and the output signal of the oscillator.

Operation Principle

The operating principle of the DSC1001AI2-032.7680T oscillator can be explained as follows: the inductor and capacitor form a parallel resonance circuit which, when energized with an alternating current of the correct frequency, vibrates at its natural resonance frequency, producing an alternating voltage at the amplifier output. This output then passes through the Schmitt trigger circuits to divide the output waveform into two distinct levels, logic high and logic low, both of which are outputted from the oscillator.

Application Field

The DSC1001AI2-032.7680T oscillator is designed primarily for use in high frequency applications. These applications include radio and television signals transmission, clock synchronization, and frequency synthesizers. It is also used as a reference clock for digital equipment and telecommunications systems. Its high frequency output makes it well suited for use in high-speed logic devices such as microprocessors.

Conclusion

The DSC1001AI2-032.7680T oscillator is a high frequency oscillator designed for applications that require stable and reliable performance. Its circuit design combines an inductor, a capacitor, an electronic circuit, and a pair of Schmitt trigger circuits to provide an output of a constantly adjusted frequency. Its frequency range covers the range from 32.7680 MHz to 32.7681 MHz and is suitable for many applications such as radio and television signal transmission, clock synchronization, and frequency synthesizers.

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