515CDA000256AAGR Allicdata Electronics
Allicdata Part #:

515CDA000256AAGR-ND

Manufacturer Part#:

515CDA000256AAGR

Price: $ 2.36
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Silicon Labs
Short Description: VCXO; DIFF/SE; SINGLE FREQ; 0.1-
More Detail: 256MHz VCXO CMOS Oscillator 3.3V Enable/Disable 6-...
DataSheet: 515CDA000256AAGR datasheet515CDA000256AAGR Datasheet/PDF
Quantity: 1000
1000 +: $ 2.12145
Stock 1000Can Ship Immediately
$ 2.36
Specifications
Series: Si515
Packaging: Tape & Reel (TR) 
Part Status: Active
Base Resonator: Crystal
Type: VCXO
Frequency: 256MHz
Function: Enable/Disable
Output: CMOS
Voltage - Supply: 3.3V
Frequency Stability: ±20ppm
Absolute Pull Range (APR): ±30ppm
Operating Temperature: -40°C ~ 85°C
Current - Supply (Max): 29mA
Ratings: --
Mounting Type: Surface Mount
Package / Case: 6-SMD, No Lead
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max): 0.071" (1.80mm)
Current - Supply (Disable) (Max): 22mA
Description

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Oscillators are electronic circuits used to generate continuous steady-state electrical signals at a constant frequency. The frequencies of the signal generated by oscillators vary from applications to applications and can range from as low as several Hz to several GHz. One of the commonly used oscillators for radio frequency applications is the 515CDA000256AAGR. This oscillator is designed to operate in the 1550-1625 nm wavelength range and provides an absolute stability of 3.5 X 10-12.

The 515CDA000256AAGR oscillator is a low-cost high-reliability device, and is currently available at competitive prices. It is well-suited for applications such as fiber-optic communications, optical data communication, and telecom applications. The device is designed with a bandpass filter to ensure optimal performance in the selected frequency range. This filter is temperature-controlled and provides an overall improved responsiveness and accuracy of the oscillator.

The working principle of the 515CDA000256AAGR oscillator is based on the idea of resonance, where a small amount of oscillation is applied at a frequency that is close to the desired signal. This resonance effect amplifies the initial oscillation, allowing the device to generate a steady-state signal of correct frequency. The frequency of the generated signal is stabilized by controlling the magnitude of the applied oscillation, so that the resonating frequency is maintained.

The 515CDA000256AAGR oscillator is capable of generating signals from 1550 nm to 1625 nm. The frequency accuracy of the generated signals is significantly improved due to the use of the bandpass filter. For reliability and performance reasons, the device is also equipped with automatic monitoring circuits, which tracks and adjust the frequency of the generated signal in order to ensure optimal performance.

In conclusion, the 515CDA000256AAGR is an oscillator designed for telecom applications and is suitable for generating signals in the 1550-1625 nm wavelength range. The device features a bandpass filter to filter the generated signal for improved frequency accuracy and stability. The device is further equipped with automatic monitoring circuits for reliability and performance. By utilizing the principle of resonance, the device is capable of generating signals with a frequency accuracy of 3.5 X 10-12.

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

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