SIT9002AC-43H25DG

Frequency Stability:	±25ppm
Height:	0.031" (0.79mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	80mA
Spread Spectrum Bandwidth:	±1.00%, Center Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SiT9002
Voltage - Supply:	2.5V
Output:	HCSL
Function:	--
Available Frequency Range:	1MHz ~ 220MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Bulk

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Programmable OscillatorsProgrammable oscillators play critical roles in various applications in modern technology, from mobile devices to communication systems and consumer appliances. They are strong tools to achieve precise timing and synchronization in the circuit. SIT9002AC-43H25DG is one of the popular programmable oscillators used in many electronic applications. It is a 4-wire-I2C mini package oscillator.The SIT9002AC-43H25DG programmable oscillator has a wide frequency range of 33KHz to 800MHz and support frequencies at any division of KHz to MHz. In order to maintain the precise setting of a frequency rate in the oscillator, it provided the μs resolution. It also supports excellent temperature frequency stability with the help of a 5-pad ceramic package.The SIT9002AC-43H25DG programmable oscillator consists of two parts, the core and the oscillator stage. The core is a comprehensive analog system, containing phase-locked loops (PLLs), temperature-compensated oscillators (TCOs) and voltage-controlled oscillators (VCOs). The core will generate the clock signal that is eventually applied to the oscillator stage.The oscillator stage is the source of the output signal. It consists of a power amplifier and a voltage-controlled capacitor array. The power amplifier amplifies the signal from the core, and the boosted signal is then applied to the voltage-controlled capacitor array. The capacitor array is then tuned to the needed frequency and delivers the output signal.The benefit of using the SIT9002AC-43H25DG programmable oscillator lies in its solid construction. Thanks to its ceramic package, the oscillator can withstand temperatures up to +105 °C, making it suitable for harsh environments. The ceramic also improves frequency stability over temperature.In terms of applications, the SIT9002AC-43H25DG programmable oscillator is suitable for device monitoring, signal processing and reference clock generation. It can also be used as an embedded timing and synchronization device in GPS receivers and automotive systems. The SIT9002AC-43H25DG oscillator is also applicable for various consumer, portable and communication products.With the surge of digital systems, oscillators have become increasingly important for precise timing and synchronization. The SIT9002AC-43H25DG programmable oscillator is a powerful tool for engineers and designers to utilise for their electronic products. Thanks to its solid construction and wide frequency range, the device is applicable for a myriad of electronic circumstances.

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