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Kyocera計畫運輸世界上最小的4兆赫茲石英晶體
(商業新聞, 2005年10月20日)
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Starting November, Kyocera Kinseki will ship samples of the CX3225SB miniature low-frequency quartz crystal unit — claimed to be the world's first miniature, and smallest, crystal unit oscillating in the 4MHz frequency range. At 1/27 the size of conventional units, the CX3225SB provides stable frequency sources for applications that require compact size and power savings, such as portable DVD players, handheld game-players, PDAs and cellular handsets.
As no small quartz crystal unit was oscillating at this frequency, Kyocera Kinseki divided higher frequencies, such as 16 MHz, using ICs, to obtain 4MHz. Based on this, the CX3225SB reduces the power consumption of the overall device by approximately 30%. Moreover, the CX3225SB complies with the EU's RoHS Directive and is suitable for lead-free reflow soldering.
Mass production is scheduled to commence in April 2006 at Kyocera Kinseki Yamagata at 100,000 units per month.
Click here for more information |
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