ECS-80-20-19A-TR Crystals, Oscillators, Resonators

Series:	ECX-19A
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	8MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	20pF
ESR (Equivalent Series Resistance):	100 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-10°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Size / Dimension:	0.433" L x 0.197" W (11.00mm x 5.00mm)
Height - Seated (Max):	0.079" (2.00mm)

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Crystals are a vital part of modern technology, used in all types of electronic and communication-related devices, from smartphones to transistors. The ECS-80-20-19A-TR crystal is a model specially designed for use in telecommunications and consumer electronic applications. This article will look at the application fields and working principle of this crystal.The ECS-80-20-19A-TR crystal has an operating frequency of 42.5 - 80.5 MHz and a stability of +/- 1000 ppm over an operating temperature range of -20°C to 85°C. It is packaged in a 5 mm x 3.5 mm SMD plastic case with leads and is ideal for high-speed mobile radio and radio transceiver designs. The crystal also has an integrated circuit for protection against electrostatic discharges and a power supply that is rated for up to 250 mA. The crystal is also compliant with Military standards, making it suitable for use in military and aerospace applications.The ECS-80-20-19A-TR crystal is designed to work with a variety of oscillator circuits, including the Colpitts oscillator, Pierce oscillator, Hartley oscillator, and Clapp oscillator. It can also be used in sinusoidal oscillators.The ECS-80-20-19A-TR crystal can be used in a number of different application fields, including mobile radio, broadband radio communication, mobile phone base stations, AM/FM radios, GPS receivers and transponders. It is also suitable for use in Wi-Fi, Bluetooth, and ZigBee communication systems.The working principle of the ECS-80-20-19A-TR crystal is based on the principles of electromechanical oscillation. The crystal consists of quartz crystal with metal electrodes on each end. These electrodes are connected to an external oscillator circuit and when the oscillator circuit is energized, an electric current is passed through the crystal. This generates an electrical signal whose frequency is determined by the physical properties of the quartz crystal.The frequency of the electrical signal can be controlled by adjusting the capacitance and inductance of the external oscillator circuit. The frequency can also be changed by controlling the temperature of the crystal, which changes the resistance of the electrodes. Thus, the combination of capacitance, inductance, electrode resistance, and temperature enable the crystal to be used in a wide range of applications.In conclusion, the ECS-80-20-19A-TR crystal is a precision quartz crystal with a wide operating frequency range and high stability. It is suitable for use in telecommunications, consumer electronics, and military and aerospace applications. The crystal works by the principles of electromechanical oscillation and its frequency can be controlled by changing the capacitance and inductance of the external oscillator circuit as well as by controlling the temperature of the crystal.

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