
Allicdata Part #: | SIT3821AI-2D-33EY-ND |
Manufacturer Part#: |
SIT3821AI-2D-33EY |
Price: | $ 17.50 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | SiTime |
Short Description: | OSC PROG LVDS 3.3V 10PPM EN/DS |
More Detail: | VCXO LVDS 1MHz ~ 220MHz Programmable Oscillator 3.... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 15.75000 |
10 +: | $ 14.09250 |
50 +: | $ 10.77640 |
100 +: | $ 9.94742 |
500 +: | $ 6.96320 |
Specifications
Frequency Stability: | ±10ppm |
Current - Supply (Disable) (Max): | 35mA |
Height: | 0.039" (1.00mm) |
Size / Dimension: | 0.276" L x 0.197" W (7.00mm x 5.00mm) |
Package / Case: | 6-SMD, No Lead |
Mounting Type: | Surface Mount |
Ratings: | -- |
Current - Supply (Max): | 55mA |
Spread Spectrum Bandwidth: | -- |
Operating Temperature: | -40°C ~ 85°C |
Frequency Stability (Total): | -- |
Series: | SiT3821 |
Voltage - Supply: | 3.3V |
Output: | LVDS |
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 are a broad category of electronic circuits which can be used for a wide variety of applications. SIT3821AI-2D-33EY is a programmable oscillator specifically designed for industrial, instrumentation and medical applications.
Description
The SIT3821AI-2D-33EY uses a dual integrated circuit technology and has a wide temperature range of -40 degC to +85 degC. It has a very low base frequency of 11.2kHz, making it ideal for applications which require precise timing and frequency control. In addition, the device is equipped with a digital control logic, which allows for precise and reliable frequency control.Features
The main features of the SIT3821AI-2D-33EY include high temperature stability, low jitter and low phase noise. The device has two independent outputs, one of which can be used to generate precise and stable high frequencies, while the other is used to generate precise lower frequencies. This makes it suitable for a wide variety of applications such as signal processing, frequency generation and signal conditioning. The frequency range of the SIT3821AI-2D-33EY is from 11.2kHz to 440kHz. It is TTL/CMOS compatible and programmable, allowing for a wide range of frequency selection and precise frequency generation.Application field
The SIT3821AI-2D-33EY is mainly used for industrial, instrumentation and medical applications. It can be used to precisely control frequency or generate precise and stable frequencies. For example, it can be used to generate signals for a wide variety of applications such as signal conditioners, clock sources, digital and analog signal processor and signal distributors. The SIT3821AI-2D-33EY can also be used in medical applications as a frequency source for precision cardiac pacemakers. It is also used in consumer applications such as radio frequency circuit control and in audio and radio frequency applications.Working Principle
The SIT3821AI-2D-33EY is a programmable oscillator with two independent digital outputs. The main output is used to generate high frequencies and the second output is used to generate lower frequencies. The frequency range is programmed via the frequency select pins at the bottom of the device.The device uses a dual-integrated circuit to accurately and precisely control the frequency. The frequency programming is done via TTL compatible pins which are located at the bottom of the device. These pins allow for precise frequency generation. The device also has configurable output amplitude ranges. It can be programmed to output from 0.1V to 4.0V peak-to-peak. Additionally, the device has an adjustable phase offset which can be used to adjust the timing of the generated signal.The SIT3821AI-2D-33EY is considered to be a low jitter, low phase noise and highly reliable programmable oscillator. It has a wide temperature range, making it suitable for a variety of applications.The specific data is subject to PDF, and the above content is for reference
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