ECS-3953M-120-B-TR Allicdata Electronics
Allicdata Part #:

XC289TR-ND

Manufacturer Part#:

ECS-3953M-120-B-TR

Price: $ 0.84
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: ECS Inc.
Short Description: OSC XO 12.000MHZ HCMOS SMD
More Detail: 12MHz XO (Standard) HCMOS Oscillator 3.3V Enable/D...
DataSheet: ECS-3953M-120-B-TR datasheetECS-3953M-120-B-TR Datasheet/PDF
Quantity: 1000
1000 +: $ 0.76199
3000 +: $ 0.72324
5000 +: $ 0.69741
Stock 1000Can Ship Immediately
$ 0.84
Specifications
Frequency Stability: ±50ppm
Current - Supply (Disable) (Max): --
Height - Seated (Max): 0.069" (1.75mm)
Size / Dimension: 0.295" L x 0.197" W (7.50mm x 5.00mm)
Package / Case: 4-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 15mA
Operating Temperature: -10°C ~ 70°C
Series: ECS-3953M
Voltage - Supply: 3.3V
Output: HCMOS
Function: Enable/Disable
Frequency: 12MHz
Type: XO (Standard)
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Oscillators are a class of electronic circuits that generate periodic waves. The ECS-3953M-120-B-TR is a class of oscillator that produces an alternating current signal, or waveform, with a specified frequency and duty cycle.

The ECS-3953M-120-B-TR is primarily used in applications that require a stable oscillator for times, frequencies, and mixed signal applications. This oscillator is often found in test and measurement systems, mobile communication systems, PLC systems, and PC-based data acquisition systems. As a high frequency oscillator, it can be used for a variety of signal processing applications, such as frequency synthesizers, pulse clock generators, signal and waveform generators, and digital modulation systems.

The ECS-3953M-120-B-TR is a crystal-less oven-controlled oscillator, or OCO, that is designed to provide superior frequency and phase stability. This oscillator features a low-power design, low noise, low jitter, and wide temperature range operation. It has a nominal output frequency of 120MHz, a maximum frequency of 300MHz, and a nominal frequency tolerance of ±0.2 parts per million (ppm). It is also capable of operating over a wide range temperature range of -40°C to 85°C with a typically signal frequency stability of ±20ppm.

The basic working principle of this oscillator is the implementation of an oscillator circuit using discrete components such as transistors or integrated circuits. This is achieved by feeding a signal into an oscillator circuit which then amplifies the signal and feeds it back into the circuit. The feedback amplifier is designed to maintain a steady frequency and with the right components, this frequency can be controlled to remain as stable as possible.

The specific circuit used in the ECS-3953M-120-B-TR is a Pierce oscillator, named after its inventor. This oscillator is different from other oscillator circuits in that it does not use a tuned circuit for feedback, but rather an active transistor feedback. This unique characteristic ensures that the oscillations are stable and the frequency is accurately consistent. The oscillator also contains oscillator control circuitry which includes a temperature controller and frequency calibration circuitry to ensure maximum accuracy and stability.

In conclusion, the ECS-3953M-120-B-TR is a versatile oscillator that is suitable for a wide variety of applications. Its low-power design, low noise, low jitter, and wide temperature range operation makes it suitable for all sorts of testing, frequency synthesizing, signal processing, and mobile communication. Its unusually stable Pierce oscillator circuit design makes it easy to maintain a consistent frequency and the temperature controller and frequency calibration further ensure a consistently accurate signal.

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

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