Allicdata Part #: | XC692TR-ND |
Manufacturer Part#: |
ECS-147.4-20-5P-TR |
Price: | $ 0.29 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | CRYSTAL 14.7456MHZ 20PF SMD |
More Detail: | 14.7456MHz ±30ppm Crystal 20pF 40 Ohms HC-49/US |
DataSheet: | ECS-147.4-20-5P-TR Datasheet/PDF |
Quantity: | 3000 |
1000 +: | $ 0.25515 |
3000 +: | $ 0.24665 |
5000 +: | $ 0.23814 |
10000 +: | $ 0.22964 |
Series: | CSM-7 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 14.7456MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 20pF |
ESR (Equivalent Series Resistance): | 40 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -10°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | HC-49/US |
Size / Dimension: | 0.449" L x 0.189" W (11.40mm x 4.80mm) |
Height - Seated (Max): | 0.169" (4.30mm) |
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Crystals are a kind of electronic component that is widely used in communication circuits, oscillator circuits, radio-frequency circuits and other circuits. ECS-147.4-20-5P-TR is a type of crystal with specific characteristics. It is a small-size, high-stability quartz crystal component that works in an ultra-high frequency (up to 500MHz). It is designed with an enhanced load capacity, is made from a ceramic package and can be soldered with a normal through-hole method.
The application field of ECS-147.4-20-5P-TR crystal revolves around the fields of precision oscillators, Synthesizers and ADC\'s. It is also used to control the frequency of the signal sent in the transmission of radio signals, particularly in military and aerospace communication projects. It is also used in radio frequency devices such as IoT (Internet of Things) devices, Walkie-talkies, Bluetooth headsets, mobile phones and computers.
ECS-147.4-20-5P-TR crystal works on the basic principle of resonance of frequency. In simple terms, these crystals are tuned using an electronic oscillator circuit that vibrates at a specific frequency. The circuit works on the principle of positive feedback. The crystal acts as a removable part in the circuit and helps the circuit to maintain a constant oscillation frequency. In addition, these crystals are constructed using the piezoelectric effect. This effect is used to convert electrical energy into mechanical energy by applying a voltage to the crystal, which causes the crystal to vibrate at a certain frequency. When the signal frequency is applied to the crystal, the vibrating frequency of the crystal depends upon the frequency of the applied signal.
The frequency of ECS-147.4-20-5P-TR crystals can be adjusted by changing the volume of the crystal and its protective enclosure. This can be done by changing the thickness and size of the package of the crystal, or by adding metallic shielding or additional capacitive or inductive components. Thus, they offer precision vibration frequency stabilities of ± a few ppb over -40° to +85°C.
In conclusion, ECS-147.4-20-5P-TR crystal is an advanced type of crystal with tremendous potential applications in the field of radio frequency and other radio communication fields. Its stable frequency and resonance characteristic makes it ideal for use in precision oscillator and radio devices, especially in the fields of military and aerospace communication. Its high stability reduces vibration and noise caused by external surrounding and electromagnetic interference, resulting in a cleaner and clearer broadcast.
The specific data is subject to PDF, and the above content is for reference
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