L1 频段卫星导航射频前端低噪声放大器芯片

MS2659C 是一款具有高增益、低噪声系数的低噪声放大器（LNA）芯片，支持 L1 频段多模式全球卫星定位，可以应用于 GPS、北斗二代、伽利略、Glonass 等 GNSS 导航接收机中。芯片采用先进工艺制造，封装采用 DFN 1.5mm ×1.0 mm ×0.75 mm 的封装形式。 • 支持北斗、GPS、GALILEO、GLONASS等L1频段的多个卫星导航系统；\n• 典型噪声系数：0.930dB（含板级损耗）；\n• 典型功率增益：21.7dB；\n• 典型输入P1dB：-17.5dBm；\n• 工作频率：1550MHz ～ 1615MHz；\n• 电流消耗：4.2mA;\n• 宽供电电压范围：1.2V ~ 3.6V;\n• 2KV HBM ESD管脚保护电路；\n• 内部集成的50Ω输出匹配电路；\n• 外围电路简单;

Relmon

瑞盟科技

Low-voltage avalanche regulator double diodes

DESCRIPTION The PLVA2600A series consists of two high performance voltage regulator diodes with common anodes, in small SOT23 plastic SMD packages. The series consists of PLVA2650A to PLVA2668A. FEATURES • Very low dynamic impedance at low currents: approximately 1⁄20 of conventional series •

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PHI

飞利浦

Low-voltage avalanche regulator double diodes

FEATURES •Very low dynamic impedance at low currents: approximately 1⁄20 of conventional series •Hard breakdown knee •Low noise: approximately 1⁄10 of conventional series •Total power dissipation: max. 250 mW •Small tolerances of VZ •Working voltage range: nom. 5.0 to 6.8 V •Non-repetitive

文件：389.85 Kbytes 页数：9 Pages

NEXPERIA

安世

Low-voltage avalanche regulator double diodes

FEATURES •Very low dynamic impedance at low currents: approximately 1⁄20 of conventional series •Hard breakdown knee •Low noise: approximately 1⁄10 of conventional series •Total power dissipation: max. 250 mW •Small tolerances of VZ •Working voltage range: nom. 5.0 to 6.8 V •Non-repetitive

文件：389.83 Kbytes 页数：9 Pages

NEXPERIA

安世