FA-365 28.3750MB-B

Series:	FA-365
Part Status:	Active
Type:	MHz Crystal
Frequency:	28.375MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±50ppm
Load Capacitance:	16pF
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Size / Dimension:	0.236" L x 0.138" W (6.00mm x 3.50mm)
Height - Seated (Max):	0.055" (1.40mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Crystals: FA-365 28.3750MB-B Application Field and Working Principle

Crystals are extensively utilized in today\'s era thanks to their high stability and wide range of frequencies covering communication, radio, navigation, and more. FA-365 28.3750MB-B is one such crystal which is primarily used as a low cost timing reference over a wide range of temperature and to minimize the aging rate. This article will underscore its application field, working principle, and characteristics.

Application Field

FA-365 28.3750MB-B is utilized comprises of low phase noise, good temperature stability, long term stability, good shock, and vibration conditions. It has an average acceleration resulting in a maximum aging rate of 0.1 ppm/yr.The Primary fields of application include:

• GPS- Global Positioning System
• Cellular phones
• Pagers
• Navigation systems
• Wireless networks
• Mobile radio
• Telecommunications
• Test & measurement equipment
• Avionics

Working Principle

FA-365 28.3750MB-B is a quartz crystal which is used as a resonator to ensure that the frequencies of an oscillator signal remain constant for a certain temperature range. Generally, crystals are of two types: parallel-resonant and series-resonant. FA-365 28.3750MB-B is a parallel-resonant crystal. In this type of crystal, the load capacitance is in parallel with the internal capacitance of the crystal. The load capacitance is matched with the crystal’s internal capacitance to achieve the desired frequency and oscillator design.A crystal behaves like a parallel R-C circuit. This circuitry works by establishing a vibrating LC circuit within which electrical energy oscillates between kinetic energy, stored within the inductor, and potential energy, stored within the capacitor. This resonant frequency depends upon the inductance and capacitance of the crystal. Here the quartz crystal works as the capacitor and the inductance is provided by the circuit elements.

Characteristics

The characteristics of FA-365 28.3750MB-B are as follows:

• Frequency Range: 28.3750 MHz to 30.8 MHz
• Temperature Range: -40°C to +85°C
• Operating Voltage: 3.3 VDC
• Frequency Stability: ±0.25 ppm
• Packaging: 8mm x 8mm SMT, 4-Pads
• Aging: ±0.1 ppm/yr

The FA-365 28.3750MB-B is a versatile crystal and can be used in various applications. It\'s a highly reliable quartz crystal which has a wide range of frequency stability, temperature stability and long-term stability. It also has good shock and vibration properties and a very low aging rate. These characteristics make it ideal for use in applications such as GPS, cell phones, pagers, navigation systems, wireless networks, mobile radio, telecommunications, Test & measurement equipment, and Avionics.

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