全球定位系统GPS系统单芯片，具有快速定位与自动寻找功能。

联发科技 MT3339 是高效能的 GPS 系统单芯片，内嵌 RF 前端功能的 CMOS、数字基频、ARM7 中央处理器 (CPU)、Mask ROM. 首次定位时间 (TTFF) 与敏感度、精准度均达到业界顶级水平，具备超低功耗的特色，采用小型化的无铅封装技术，减省整体物料清单 (BOM) 需求，从而大幅降低可携式应用软件在设计、制造、测试过程中所使用资源。 general Specification\n• CPU Type:ARM-7EJ-S\n• Definition:Consumer Device\n• Constellations:GPS\n• Multi GNSS :AGPS, DGPS (RTCM), QZSS, SBAS ranging (WAAS EGNOS GAGAN and MSAS)\n• Compass: Yes\n\nadditional Features\n• GNSS Low Power: Yes\n• Fix Update:10Hz\n\npackaging\n• Package Size:4.3 x 4.3 mm\;

MTK

联发科技

GPS/GNSS

AIROHA

达发科技

50 WATT ZENER TRANSIENT SUPRESSORS 3.9 TO 2OOVOLTS

50 WATT ZENER TRANSIENT SUPRESSORS 3.9 TO 2OO VOLTS

文件：160.78 Kbytes 页数：3 Pages

MOTOROLA

摩托罗拉

3.0 GHz Integer-N PLL for Low Phase Noise Applications

Product Description Peregrine’s PE3339 is a high performance integer-N PLL capable of frequency synthesis up to 3.0 GHz. The superior phase noise performance of the PE3339 makes it ideal for applications such as wireless local loop basestations, LMDS systems and other demanding terrestrial syst

文件：143.63 Kbytes 页数：12 Pages

PEREGRINE

3.0 GHz Integer-N PLL for Low Phase Noise Applications

Product Description Peregrine’s PE3339 is a high performance integer-N PLL capable of frequency synthesis up to 3.0 GHz. The superior phase noise performance of the PE3339 makes it ideal for applications such as wireless local loop basestations, LMDS systems and other demanding terrestrial syst

文件：143.63 Kbytes 页数：12 Pages

PEREGRINE