SIT9005ACL1G-33DC

Frequency Stability:	±20ppm, ±25ppm, ±50ppm
Height:	0.030" (0.76mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	6.5mA
Spread Spectrum Bandwidth:	-0.78%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SIT9005
Voltage - Supply:	3.3V
Output:	LVCMOS
Function:	--
Available Frequency Range:	1MHz ~ 141MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	SSXO
Base Resonator:	MEMS
Part Status:	Active

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Programmable Oscillators: An Overview

Programmable Oscillators are a versatile and highly evolved class of integrated circuits that offer a variety of features and capabilities beyond the scope of conventional oscillators. Programmable Oscillators are used in a wide range of industries, including aerospace, automotive, telecommunications, and medical devices. The SIT9005ACL1G-33DC is a Programmable Oscillator which offers the user a variety of features, including low power operation and adjustable operating frequency. The SIT9005ACL1G-33DC is perfect for applications where space is a constraint, as it is only 4mm square. It is also built-in with an onboard programmable product limit, JTAG interface and straightforward programming process. SIT9005ACL1G-33DC is part of a family of Programmable Oscillators which offer superior signal quality, output noise and high frequency stability. The oscillator is also optimized for low phase jitter, making them ideal for use in clock synchronization applications. It features an on-chip register which can be programmed to adjust the frequency of the signal (up to 250MHz). In addition to its excellent signal quality and low phase jitter, the SIT9005ACL1G-33DC also offers a low-power operating mode. This mode reduces the device\'s average power consumption, allowing users to achieve maximum efficiency in power-sensitive applications.

How Does a Programmable Oscillator Work?

Programmable Oscillators use an on-chip programmable register to adjust the frequency of the signal output. This frequency adjusting register (or PAL) is set by the user beforehand and is programmed using on-chip programming circuitry.When the Programmable Oscillator is powered up, it reads the contents of the PAL and divides the reference signal with the help of a frequency divider to produce the desired output frequency. The oscillator then output this frequency at its output terminal.The user can adjust the frequency of the signal by altering the contents of the frequency adjustment register. This is done by the user programming the PAL with the desired frequency.

Applications of Programmable Oscillators

Given its wide range of features, Programmable Oscillators are widely used in a variety of industries and applications.These oscillators are commonly used in aerospace and automotive industries as a source for timing without requiring any external components. The power-efficient operating mode makes them ideal for use in battery-powered applications. Programmable Oscillators are also used in the telecommunication industry for modulators and demodulators, (ADCs & DACs) as well as in radio frequency identification systems and satellite television receivers.In the medical field, Programmable Oscillators are used in the monitoring and control of medical equipment, such as MRI and CT scanners, ultrasound machines, and medical imaging systems.

Conclusion

The SIT9005ACL1G-33DC is an excellent example of modern Programmable Oscillators, offering an excellent range of features, such as adjustable operating frequency, low power operating mode and superior signal quality. It is this combination of features that make it an ideal choice for applications where space is a constraint. Programmable Oscillators are widely used in a variety of industries, ranging from aerospace and automotive to telecommunications and medical applications. They offer excellent signal quality, power efficiency and frequency stability, making them an ideal choice for a variety of applications.

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