ASV-50.000MHZ-E-T Allicdata Electronics

ASV-50.000MHZ-E-T Crystals, Oscillators, Resonators

Allicdata Part #:

535-10087-2-ND

Manufacturer Part#:

ASV-50.000MHZ-E-T

Price: $ 0.41
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Abracon LLC
Short Description: OSC XO 50.000MHZ HCMOS SMD
More Detail: 50MHz XO (Standard) HCMOS Oscillator 3.3V Enable/D...
DataSheet: ASV-50.000MHZ-E-T datasheetASV-50.000MHZ-E-T Datasheet/PDF
Quantity: 9000
1000 +: $ 0.37800
3000 +: $ 0.36540
5000 +: $ 0.35280
10000 +: $ 0.34020
Stock 9000Can Ship Immediately
$ 0.41
Specifications
Series: ASV
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: XO (Standard)
Frequency: 50MHz
Function: Enable/Disable
Output: HCMOS
Voltage - Supply: 3.3V
Frequency Stability: ±100ppm
Operating Temperature: -20°C ~ 70°C
Current - Supply (Max): 30mA
Ratings: --
Mounting Type: Surface Mount
Package / Case: 4-SMD, No Lead
Size / Dimension: 0.276" L x 0.200" W (7.00mm x 5.08mm)
Height - Seated (Max): 0.071" (1.80mm)
Current - Supply (Disable) (Max): 10µA
Description

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Oscillators: ASV-50.000MHZ-E-T Application Field and Working Principle

The ASV-50.000MHZ-E-T is a high-precision, digitally controlled crystal oscillator that is widely used in the field of advanced telecommunications. It is mainly used for frequency and timing synchronization in digital data transmission applications. The oscillator has a wide range of applications, such as base station hardware, xDSL/GSM/CDM modem applications, optical networks, and Internet switches.The ASV-50.000MHZ-E-T is based on the dielectric resonator oscillator (DRO) principle, which is a type of oscillator circuit that operates by using the properties of piezoelectric crystals in an electrical circuit. Piezoelectric crystals, such as quartz, can convert electrical signals into mechanical vibrations and vice versa. The oscillator uses quartz as the basilar resonator element and uses its own frequency-temperature characteristic to control the frequency of the oscillations produced from the circuit.The ASV-50.000MHZ-E-T is composed of a main unit (the Semiconductor Service Unit), a custom quartz crystal element, a pair of varactor diodes, and several other components. The main unit of the oscillator consists of a dielectric resonator, a set of resistors, capacitors, and associated components that are used to form a parallel-resonant tank circuit. This tank circuit produces a fixed frequency of oscillation depending on the parameters of its components.The quartz element of the oscillator is made up of material that is highly purified and has a higher coefficient of frequency change with temperature than other quartz crystals. A pair of diodes, known as varactors, are connected to the quartz crystal to enable the oscillator to run at a specific frequency. The diodes act as frequency-tuning elements, allowing the oscillator to accurately track the frequency of the quartz crystal.The oscillator has built-in diagnostic and protection features, such as the automatic frequency locking function, which prevents the oscillator from drifting due to temperature variations. This ensures that the oscillator operates at a constant frequency, achieving a high accuracy of ±50ppm over the full temperature range.The ASV-50.000MHZ-E-T is designed to operate with minimal power consumption, making it well-suited for applications that require long battery life. The oscillator is also designed to be highly robust and reliable, which makes it suitable for a wide range of telecom and data transmission applications.In conclusion, the ASV-50.000MHZ-E-T is a high-precision, digitally controlled oscillator that is well-suited for precision frequency and timing synchronization applications in advanced telecommunications networks. It is based on the DRO principle and utilizes a quartz crystal and a pair of varactors for frequency-tuning. The oscillator also has built-in diagnostic and protection features to ensure accurate performance, while consuming minimal power. The oscillator’s wide range of applications and reliable operation make it a popular choice for telecom and data transmission applications.

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

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