SIT3821AC-1C-33EG Allicdata Electronics
Allicdata Part #:

SIT3821AC-1C-33EG-ND

Manufacturer Part#:

SIT3821AC-1C-33EG

Price: $ 17.50
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: SiTime
Short Description: OSC PROG LVPECL 3.3V EN/DS SMD
More Detail: VCXO LVPECL 1MHz ~ 220MHz Programmable Oscillator ...
DataSheet: SIT3821AC-1C-33EG datasheetSIT3821AC-1C-33EG Datasheet/PDF
Quantity: 1000
1 +: $ 15.75000
10 +: $ 14.09250
50 +: $ 10.77640
100 +: $ 9.94742
500 +: $ 6.96320
Stock 1000Can Ship Immediately
$ 17.5
Specifications
Frequency Stability: ±10ppm
Current - Supply (Disable) (Max): 35mA
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): 69mA
Spread Spectrum Bandwidth: --
Operating Temperature: -20°C ~ 70°C
Frequency Stability (Total): --
Series: SiT3821
Voltage - Supply: 3.3V
Output: LVPECL
Function: Enable/Disable
Available Frequency Range: 1MHz ~ 220MHz
Programmable Type: Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type: VCXO
Base Resonator: MEMS
Part Status: Active
Packaging: Bulk 
Description

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Programmable oscillators, such as the SIT3821AC-1C-33EG, are control modules used in a wide range of applications. They are capable of providing both frequency and amplitude modulation, which makes them ideal for a variety of applications. This article will explore the application fields and the working principles of the SIT3821AC-1C-33EG.

Application Fields

The SIT3821AC-1C-33EG Programmable Oscillator is used in a wide range of applications, such as medical imaging, industrial process control, and aerospace. By combining frequency and amplitude modulation, the SIT3821AC-1C-33EG can provide custom solutions for specific applications. It is also suitable for applications where stable, accurate frequency and amplitude modulation is required. For example, in medical imaging, the SIT3821AC-1C-33EG can be used for precise management of the frequency and amplitude of an ultrasound image.

The SIT3821AC-1C-33EG is also widely used in industrial process control. Its ability to provide precise frequency and amplitude modulation can be used to monitor and adjust the speed of machinery or to monitor and control designated process variables. In addition, the SIT3821AC-1C-33EG can be used to optimize and control the operations of robotic arms and other industrial machinery, allowing for faster and more accurate production outputs.

The SIT3821AC-1C-33EG is also widely used in aerospace applications for the precise monitoring and control of the speed and attitude of an aircraft. This oscillator can be used to monitor and adjust the air pressure within an aircraft for optimum performance. Additionally, the SIT3821AC-1C-33EG can be used to control the attitude of an aircraft, such as its roll, pitch, and heading, allowing for smooth and safe landing.

Working Principles

The SIT3821AC-1C-33EG Programmable Oscillator is a frequency control module capable of providing both frequency and amplitude modulation. The module contains two main components: a microprocessor and a crystal oscillator. The microprocessor is used to store and execute instructions, while the oscillator is used to generate a waveform at the desired frequency and amplitude. The module has a built-in voltage regulator which is used to ensure that the microprocessor and the oscillator are supplied with a stable voltage, regardless of changes to the input voltage.

The SIT3821AC-1C-33EG also contains a number of communication interface ports which can be used to communicate with external devices. These ports allow the device to be connected to a computer or other external device for monitoring and control. In addition, the SIT3821AC-1C-33EG contains a number of frequency control features which allow the module to be programmed for different applications. These features include frequency ratios, frequency sweep delay, pulse width modulation, and modulation rate.

The SIT3821AC-1C-33EG is a very versatile programmable oscillator, capable of providing both frequency and amplitude modulation. Its wide range of applications and its well-designed features make it an optimal choice for a variety of applications, such as medical imaging, industrial process control, and aerospace. This module is sure to be a valuable asset in any modern engineering application.

The specific data is subject to PDF, and the above content is for reference

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