406C35B48M00000

Series:	406
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	48MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	13pF
ESR (Equivalent Series Resistance):	40 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.236" L x 0.138" W (6.00mm x 3.50mm)
Height - Seated (Max):	0.047" (1.20mm)

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Crystals: 406C35B48M00000 Application Field and Working PrincipleCrystals, featuring the 406C35B48M00000, are essential components for radio transmission and reception as well as for frequency control. Crystals provide a direct path for the current to flow, and also set the frequency of oscillation. Being important parts in circuitry, crystals are usually employed in a wide array of applications, including personal communications such as cellular phones, satellite systems, radio and TV and other applications. The 406C35B48M00000 crystal is commonly applied to the frequency range from 1.200 MHz to 1.500 MHz, which is contained in categories of GSM850, E-GSM, PCS and DCS bands. This crystal is mainly utilized to replace other crystals having the same specified frequency range in mobile phones and other handheld electronic systems. It is programmed especially to accommodate this kind of frequency requirements.The working principle of a crystal is quite simple; a piece of mineral (typically quartz) is cut like a block and treated together with a particular frequency by different electrodes. The oscillator frequency is determined by the adjustment on the main electrode and the internal resonance frequency that is generated forms an alternating signal output circuit. During operation, the crystal cuts up a certain slice of wafer surface from the front to the back surface. Variable capacitances between them further modify the signal frequency.A 406C35B48M00000 crystal is made from an ultra-thin piezoelectric quartz wafer which consists of two pins. One is for ground and the other for signal. The two main electrodes are made up of material like gold. Gold is used because it is ductile and malleable, and has extremely low levels of electrical resistance. This ensures that the current passes through the crystal with very little resistance. Within a 406C35B48M00000 crystal, the movement of the dielectric material is constantly heated until it reach its phase transition point, while the electrode nearby it is driven to produce mechanical perforations. On the same basis, conditioned frequency signals take part in stimulating to break down the structural locking force built-up in the crystal. Its natural resonance frequencies are used to govern its oscillations. This allows signals to be accurately modified and transmitted at the designated frequency, which is often maintained even under large signal amplitudes.Last but not least, the power requirements of a 406C35B48M00000 crystal are very low. It usually operates from 1.8 to 3.3V supplies, and a few milliwatts of power are sufficient to keep the oscillation cycles in motion. All mentioned features make the component ideal for high frequency mobile phone systems and handheld applications, as it delivers consistent stability in a very small footprint. To summarize, by employing two electrodes on a sharp-cut crystal of minerals such as quartz, the 406C35B48M00000 crystal can make a wide range of frequency signals to be accurately modified and transmitted. Many advantages come with this component, such as low power operations, highly consistent stability, and small footprint. These features make the 406C35B48M00000 crystal an ideal component for high-frequency mobile phones, satellite systems, and other electronic systems.

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