637E74A5C3T Allicdata Electronics
Allicdata Part #:

637E74A5C3T-ND

Manufacturer Part#:

637E74A5C3T

Price: $ 2.00
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: CTS-Frequency Controls
Short Description: OSC XO 74.1758MHZ LVPECL SMD
More Detail: 74.1758MHz XO (Standard) LVPECL Oscillator 3.3V En...
DataSheet: 637E74A5C3T datasheet637E74A5C3T Datasheet/PDF
Quantity: 1000
1000 +: $ 1.80306
Stock 1000Can Ship Immediately
$ 2
Specifications
Frequency Stability: ±25ppm
Current - Supply (Disable) (Max): --
Height - Seated (Max): 0.079" (2.00mm)
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): 88mA
Operating Temperature: -20°C ~ 70°C
Series: 637
Voltage - Supply: 3.3V
Output: LVPECL
Function: Enable/Disable
Frequency: 74.1758MHz
Type: XO (Standard)
Base Resonator: Crystal
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Oscillators: 637E74A5C3T Application Field and Working Principle

Oscillators, or repeating electrical waveforms, are widely used in today’s electronic industry for a variety of purposes. They are used to generate steady and precise clock signals which are the basis of modern digital communication systems. Oscillators are also used to generate the frequencies needed for generating high-amplitude digital signals for various purposes. 637E74A5C3T oscillators, specifically, are used to generate ultra-low power digital signals and are well suited for a wide range of applications, from radio frequency (RF) to embedded medical devices.

637E74A5C3T oscillators offer very low power consumption and an extremely wide frequency range. They use an active feedback loop called the “VCO”, which stands for Voltage Controlled Oscillator. The VCO is an amplifier with a variable resistor that creates an alternating series of pulses. The variable resistor is used to modify the frequency of the signal and is the main source of power for the oscillator.

In 637E74A5C3T oscillators, the capacitances on the VCO, which are a measure of the “Q-factor”, are also critical factors for proper operation. In other types of oscillators, the quality factor is measured as the ratio of the output peak voltage to the input peak voltage. Improper tuning of the capacitance on the VCO, due to, for instance, incorrect voltage across the resistor, will have a bearing on the stability of the oscillator and the accuracy of its operation.

637E74A5C3T oscillators, because of their relative low power consumption and efficient power transfer, are suitable for applications where precision and low power consumption matters. Applications range from consumer electronics to embedded medical devices, and range from providing the basic clock signal for a device\'s processor to generating the high-amplitude digital signals for FSK (frequency-shift keying) or GFSK (gaussian frequency-shift keying) communication protocols.

Power consumption for 637E74A5C3T oscillators is also extremely low, making them ideal for power-sensitive applications such as mobile phones and RFID tags. The low power consumption enables the oscillator to operate efficiently and for a long time without the need to constantly recharge it. Another benefit of 637E74A5C3T oscillators is their long-term stability, which is crucial for precision applications such as medical monitoring devices.

In summary, 637E74A5C3T oscillators offer a wide range of benefits and capabilities that make them ideal for a wide array of applications. From providing highly accurate frequency signals for consumer electronics to ultra-low power consumption for medical devices, 637E74A5C3T oscillators are well suited for today’s digital age.

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

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