TC70M3A32K7680 Allicdata Electronics
Allicdata Part #:

TC70M3A32K7680-ND

Manufacturer Part#:

TC70M3A32K7680

Price: $ 1.11
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: CTS-Frequency Controls
Short Description: OSC XO 32.768KHZ HCMOS SMD
More Detail: 32.768kHz XO (Standard) HCMOS Oscillator 1.8V Enab...
DataSheet: TC70M3A32K7680 datasheetTC70M3A32K7680 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.99981
Stock 1000Can Ship Immediately
$ 1.11
Specifications
Series: TC70
Packaging: Tape & Reel (TR) 
Part Status: Active
Base Resonator: Crystal
Type: XO (Standard)
Frequency: 32.768kHz
Function: Enable/Disable
Output: HCMOS
Voltage - Supply: 1.8V
Frequency Stability: ±50ppm
Operating Temperature: -10°C ~ 60°C
Current - Supply (Max): 3mA
Ratings: --
Mounting Type: Surface Mount
Package / Case: 4-SMD, No Lead
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max): 0.063" (1.60mm)
Current - Supply (Disable) (Max): --
Description

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TC70M3A32K7680 application field and working principle

Oscillators are the foundation of frequency technology, which enable the conversion of electrical signals into continuous electrical signals with certain frequency, amplitude and waveform, realizing the conversion and regulation of frequency. This article is mainly about the TC70M3A32K7680 oscillator, which is a commonly used oscillator. Its application field and working principle are discussed in detail.

Application Field:

TC70M3A32K7680 oscillator is the first choice for the communication industry, as it provides superior performance for wideband and large capacity applications. Its wideband operation covers the frequency range from 0.25MHz to 300MHz, so it\'s suitable for a variety of communication products, such as pagers, hand-held terminals, cellular base stations and wireless LANs. In addition, the advanced ADF7020 series oscillators use advanced InGaP GaAS technology, which can minimize the phase noise of oscillators and ensure high-frequency stability.

Another application field of TC70M3A32K7680 oscillator is in medical instruments. As it provides stable output frequency and excellent phase noise, which can reduce the distortion of medical signals, and its small size is also one of its most important advantages. At the same time, it can work stably in the temperature range of -40 ℃ to +85 ℃, this property is required in medical bionics technology.

Working Principle:

TC70M3A32K7680 oscillator is a type of Third Overtone Crystals, it uses three overtones instead of the usual two, which can make the oscillator provide higher oscillation frequencies than basic crystals, while retaining the higher-frequency accuracy. The basic working principle is that an electrical signal is fed into an electronic circuit (called an LC circuit), which contains a crystal and an electrical feedback element. The electrical signal will drive the crystal to oscillate at several times the frequency of the input signal, And the electrical feedback element provides a feedback loop to ensure stable oscillation and frequency accuracy. This oscillator also uses phase-locked loop to achieve high frequency and phase accuracy.

Additionally, InGaP GaAS technology is also use to optimize the feedback loop at high frequencies and reduce the phase noise of oscillators. This technology enables less power consumption and higher stability than standard oscillators. After a long time of testing and debugging, TC70M3A32K7680 has stood out among many oscillators and become the first choice in the communication and medical instrument industry.

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

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