
Allicdata Part #: | XC2207TR-ND |
Manufacturer Part#: |
ECS-2520S18-120-FN-TR |
Price: | $ 0.62 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | OSC XO 12.0000MHZ HCMOS SMD |
More Detail: | 12MHz XO (Standard) HCMOS Oscillator 1.8V Enable/D... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.55755 |
3000 +: | $ 0.52920 |
5000 +: | $ 0.51030 |
10000 +: | $ 0.49140 |
Frequency Stability: | ±10ppm |
Current - Supply (Disable) (Max): | 10µA |
Height - Seated (Max): | 0.039" (1.00mm) |
Size / Dimension: | 0.098" L x 0.079" W (2.50mm x 2.00mm) |
Package / Case: | 4-SMD, No Lead |
Mounting Type: | Surface Mount |
Ratings: | -- |
Current - Supply (Max): | 7mA |
Operating Temperature: | -40°C ~ 85°C |
Series: | ECS-2520S |
Voltage - Supply: | 1.8V |
Output: | HCMOS |
Function: | Enable/Disable |
Frequency: | 12MHz |
Type: | XO (Standard) |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Introduction
ECS-2520S18-120-FN-TR is a type of oscillators, which has many applications. It is widely used in wireless communications such as WiFi, Bluetooth and GPS. This oscillator is based on the classical Pierce oscillator circuit, which is very reliable and provides reliable frequency stability over a wide range of environmental conditions. Furthermore, it has a very wide range of operating temperatures, from -40°C to +85°C.
Working Principle
The circuit of the ECS-2520S18-120-FN-TR oscillator consists of two main components, namely the quartz crystal and the Pierce oscillator. The quartz crystal works as a frequency-determining element of the oscillator. It is placed in between two capacitors, which serve as an energy storing element. When an alternating electric field is applied to the quartz crystal, the crystal develops mechanical oscillations in the form of an oscillating voltage across the capacitors. This voltage is then amplified by the Pierce oscillator circuit, producing an output waveform that is nearly sinusoidal in shape.
The Pierce oscillator is a type of amplifier circuit that contains an active element (often a transistor) and two passive elements (capacitors and an inductor). The active element takes the oscillating signal from the quartz crystal and amplifies it. As the signal is amplified, the operating frequency of the oscillator is determined by the frequency-setting element. This type of circuit is very efficient and stable, and it provides an excellent frequency stability.
Application Field
The most popular application of the ECS-2520S18-120-FN-TR oscillator is in wireless communications. It is used as a voltage-controlled oscillator (VCO) in many types of communication systems, such as WiFi, Bluetooth, and GPS. The wide operating temperature range and the stable output over a wide range of environmental conditions make it suitable for wireless applications.
This oscillator is also used in commercial applications, such as in motor control systems and other electronic equipment that require precise timing. These applications require an oscillator with robust performance and reliable frequency stability. The ECS-2520S18-120-FN-TR oscillator is a viable choice for these applications as it is highly reliable and provides excellent frequency stability.
Conclusion
In conclusion, the ECS-2520S18-120-FN-TR oscillator is a reliable and efficient oscillator, suitable for a wide range of applications. Its wide operating temperature range and frequency stability make it suitable for wireless communications and commercial applications. It is based on the classical Pierce oscillator circuit, which is efficient and stable.
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