
Allicdata Part #: | XC2739TR-ND |
Manufacturer Part#: |
ECS-.327-12.5-12R-TR |
Price: | $ 0.22 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | CRYSTAL 32.7680KHZ 12.5PF SMD |
More Detail: | 32.768kHz ±20ppm Crystal 12.5pF 70 kOhms 2-SMD, No... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.20412 |
6000 +: | $ 0.19732 |
15000 +: | $ 0.19051 |
Series: | ECX-12R |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | kHz Crystal (Tuning Fork) |
Frequency: | 32.768kHz |
Frequency Stability: | -- |
Frequency Tolerance: | ±20ppm |
Load Capacitance: | 12.5pF |
ESR (Equivalent Series Resistance): | 70 kOhms |
Operating Mode: | Fundamental |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 2-SMD, No Lead |
Size / Dimension: | 0.079" L x 0.047" W (2.00mm x 1.20mm) |
Height - Seated (Max): | 0.024" (0.60mm) |
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Crystals form the crucial components of electronic circuits owing to their ability to convert electronic signals into mechanical vibrations. The ECS-.327-12.5-12R-TR is a type of crystal that is used in a wide range of applications due to its high frequency stability and low phase noise. This article discusses the application field and working principle of the ECS-.327-12.5-12R-TR.
The ECS-.327-12.5-12R-TR is primarily used in telecommunications due to its high precision and long-term stability. In particular, it is used in frequency-division multiple access (FDMA) systems, which are systems that allow multiple users to access the same channel in time slots. The ECS-.327-12.5-12R-TR is also used in frequency modulation (FM) systems, which are used for broadcasting radio signals. It is also used in satellite communications systems because it is able to generate and maintain stable signals over long distances.
The ECS-.327-12.5-12R-TR is a quartz crystal oscillator, which are the most common type of electronic oscillators. It consists of an oscillator circuit connected to a quartz crystal. The oscillator circuit consists of amplifiers, capacitors, and resistors, which are combined to create an oscillating signal. This signal is then applied to the quartz crystal, which vibrates in response to the signal. The frequency of this vibration is determined by the resonance frequency of the crystal. The frequency is then used to generate a stable signal in the system.
The ECS-.327-12.5-12R-TR is a low-frequency quartz crystal that is designed to run at a frequency of 12.5 MHz. The crystal is constructed from a high-grade electrostatically cut quartz that is tuned to the desired resonance frequency. This tuning is done by cutting the quartz at precise angles and then lapping the crystal to reduce the size of the faces. The crystal is then mounted in a special holder, which is designed to minimize any mechanical vibrations or shocks.
The ECS-.327-12.5-12R-TR is capable of providing an extremely stable signal with low phase noise, which is an important feature for many applications. This makes the crystal ideal for applications that require precise frequency control, such as cellular networks and satellite communications. The crystal also has a low power consumption, which makes it suitable for battery-powered applications.
In conclusion, the ECS-.327-12.5-12R-TR is a low-frequency quartz crystal oscillator that is used in a variety of telecommunications applications. It provides an extremely stable signal with low phase noise and is also capable of generating a low power signal. This makes the ECS-.327-12.5-12R-TR an ideal choice for systems that require precise frequency control and low power consumption.
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