Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	4.2mA
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.2mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT1602B
Voltage - Supply:	2.5V
Output:	HCMOS, LVCMOS
Function:	Enable/Disable
Frequency:	33.3333MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Oscillators are a type of electronic components which generate a periodic signal without an externally applied input. The oscillator is the fundamental building block of almost all electronic devices. In this article, we will discuss SIT1602BI-83-25E-33.333300Y, which is an oscillator specifically designed to provide tremendous stability and accuracy for critical applications.

Application Field

SIT1602BI-83-25E-33.333300Y is primarily used for clock sources in applications such as precision timing and synchronous control. It is capable of producing signal frequencies in the range of 1 MHz to 40 MHz with a resolution of 0.2 Hz. The output frequency for this oscillator can be precisely adjusted to a tolerance of +/- 0.1 ppm using the on-board digitally-controlled crystal oscillator (DCXO). This makes it ideal for applications involving precise frequency control and timing accuracy, such as medical imaging equipment, communication systems, and scientific instrumentation. SIT1602BI-83-25E-33.333300Y is also highly suitable for use as a clock generator in digital logic and microcontroller/microprocessor applications, providing precisely timed clock signals to components such as CPUs, MEMS, ASICs, FPGAs, and other digital circuitry. This allows components to quickly and accurately process data, resulting in faster and more reliable operation. Finally, the SIT1602BI-83-25E-33.333300Y can also be used as a reference oscillator, providing a reliable and accurate reference clock for precision timing devices.

Working Principle

The SIT1602BI-83-25E-33.333300Y oscillator uses a quartz crystal as its resonator. Voltage is applied to the oscillator in order to create oscillation within the crystal. The crystal determines the frequency of the generated signal, and this frequency can be precisely adjusted by varying the applied voltage. The SIT1602BI-83-25E-33.333300Y specifically uses an on-board DCXO to control the output frequency with an extremely high level of precision and accuracy. The DCXO utilizes an internal voltage-controlled oscillator (VCO), which is capable of adjusting the frequency of the oscillator in real-time, allowing for an extremely high level of accuracy and stability. The SIT1602BI-83-25E-33.333300Y also utilizes a power-down mode in order to reduce power consumption. When the oscillator is inactive, the voltage is reduced, allowing for lower power consumption without losing accuracy. The oscillator automatically resumes operation when power is restored, allowing for seamless operation in critical applications.

Conclusion

The SIT1602BI-83-25E-33.333300Y oscillator is ideal for any application requiring precise frequency control and timing accuracy. It is ideal for use as a clock source in medical imaging equipment, communication systems, scientific instrumentation, as well as digital logic and microcontroller/microprocessor applications. The on-board DCXO provides for an extremely precise and stable output frequency, making it ideal for precision timing applications. The power-down mode also allows for reduced power consumption without sacrificing accuracy. All of this makes the SIT1602BI-83-25E-33.333300Y a highly reliable and versatile oscillator.

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