531DB155M520DGR Allicdata Electronics
Allicdata Part #:

531DB155M520DGR-ND

Manufacturer Part#:

531DB155M520DGR

Price: $ 7.29
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Silicon Labs
Short Description: SINGLE FREQUENCY XO, OE PIN 1
More Detail: 155.52MHz XO (Standard) CML Oscillator 3.3V Enable...
DataSheet: 531DB155M520DGR datasheet531DB155M520DGR Datasheet/PDF
Quantity: 1000
250 +: $ 6.55666
Stock 1000Can Ship Immediately
$ 7.29
Specifications
Frequency Stability: ±20ppm
Current - Supply (Disable) (Max): 75mA
Height - Seated (Max): 0.071" (1.80mm)
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): 108mA
Operating Temperature: -40°C ~ 85°C
Absolute Pull Range (APR): --
Series: Si531
Voltage - Supply: 3.3V
Output: CML
Function: Enable/Disable
Frequency: 155.52MHz
Type: XO (Standard)
Base Resonator: Crystal
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Oscillators are essential components in various fields and applications as they regulate the frequency of electricity and other signals. The 531DB155M520DGR oscillator is a temperature-compensated crystal oscillator (TCXO) and is an excellent choice for many applications. This article will cover the application field and working principle of this TCXO.

Application Field of 531DB155M520DGR TCXO

The 531DB155M520DGR TCXO has a wide range of applications due its high accuracy, low power consumption, and stability. It is compatible with any user-defined supply voltage between 3V and 5V, making it an ideal choice for designs with special requirements. The following are some of the applications for this model:

  • Network infrastructure (routers, switches)
  • GPS systems
  • Wireless networks
  • Cellular base stations
  • Industrial automation
  • Electronic instruments
  • Data transmission systems

Because of its micro-miniature design and high-precision performance, the 531DB155M520DGR model is also an excellent choice for highly sensitive and precise measuring equipment.

Working Principle of 531DB155M520DGR TCXO

At its most basic, a TCXO is a type of AOCL (Atomic Oscillator Control Loop) that uses a quartz crystal as a resonator in order to regulate the frequency. This crystal is housed in a temperature-compensated amplifier that ensures the frequency output is precise and stable, regardless of the surrounding temperature.

The 531DB155M520DGR TCXO is a step above standard quartz oscillators because it uses a specialized frequency synthesizer to fine-tune the frequency of the device. This results in more accurate frequency output, even under extreme temperature variations. This model is also capable of working over a wider temperature range than most oscillators.

The 531DB155M520DGR TCXO is able to provide precise frequency by using a combination of analog and digital components. The device amplifies a quartz crystal using an Analog-to-Digital Converter (ADC), which is then tweaked with the help of a digital synthesizer. These components work together to provide the highest level of accuracy and stability.

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

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