SIT9005ACA2G-28DD

Frequency Stability:	±20ppm, ±25ppm, ±50ppm
Height:	0.030" (0.76mm)
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):	6.5mA
Spread Spectrum Bandwidth:	-1.04%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SIT9005
Voltage - Supply:	2.8V
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 - SIT9005ACA2G-28DD application field and working principle

Programmable oscillators are a wide range of oscillators used in various electronic systems. The SIT9005ACA2G-28DD is a type of programmable oscillator that utilizes a field programmable gate array (FPGA) to provide users with a customizable frequency and time base for a wide range of applications.The SIT9005ACA2G-28DD is a highly integrated, low power, low noise, multi-cycle PWM signal generator. It utilizes a high-performance FPGA that enables programmable signal configuration, device selection, signal optimization, and other user-defined performance parameters. The device is capable of generating up to 10 MHz frequency and 15ns resolution, making it suitable for a wide range of applications. It can also be used to generate signals with a resolution up to 0.1 Hz, allowing users to accurately measure and control timing and frequency in various systems.The SIT9005ACA2G-28DD is designed to provide an ultra-low jitter signal with minimal external components. It features a clock output, which can be used to create a variety of signals, including PWM, pulse width modulation (PWM) ramps, frequency ramps, and programmable frequency modulation (PFM) signals. Additionally, the SIT9005ACA2G-28DD is capable of generating signals in the range of 4 MHz to 10 MHz with a programmable additional fine-tuning. As such, it allows for accurate, repeatable signal generation and control.The device is primarily used in microcontrollers, programmable logic controllers (PLCs), logic analyzers, frequency counter instruments, and precision timer application fields. The SIT9005ACA2G-28DD provides a cost-effective solution for customers who need a reliable and programmable signal source for these application fields.When employed in a system, the SIT9005ACA2G-28DD can program and control various configurations of timed and frequency signals. This can be achieved two primary ways. First, the user can use a connection between the device and the target system to load configuration parameters and pre-defined patterns, allowing for optimized signal generation. Alternatively, they can program the device directly through the device’s onboard programming ports.Moreover, the device can store up to 10 custom-defined patterns and allows for interactive user programming through these patterns. Furthermore, the SIT9005ACA2G-28DD device can be triggered by one of three external events, providing additional flexibility in programmable and dynamical system control.In conclusion, the SIT9005ACA2G-28DD programmable oscillator is a state-of-the-art device designed to generate high-accuracy, programmable, and low-jitter signals. It is suitable for a variety of microcontroller, PLC, logic analyzer, and frequency counter instruments applications, as it can be programmed and controlled to create a variety of signals with minimal external components. The device also features a clock output, enabling users to create various types of signals including PWM, PWM ramps, frequency ramps, and PFM signals. Additionally, the device can store up to 10 custom-defined patterns and can be triggered by one of three external events, providing programmable and dynamic control.

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