High-Linearity, 1700MHz to 2200MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch

General Description The MAX2039 high-linearity passive upconverter or downconverter mixer is designed to provide 7.3dB NF and a 7.1dB conversion loss for an RF frequency range of 1700MHz to 2200MHz to support UMTS/WCDMA, DCS, and PCS base-station transmitter or receiver applications. Features

文件：363.78 Kbytes 页数：16 Pages

Maxim

美信

Evaluation Kit

文件：203.59 Kbytes 页数：7 Pages

Maxim

美信

High-Accuracy, High-Side, Adjustable Current Limit Power Switch

General Description The MIC2039 is a high-side MOSFET power distribution switch providing increased system reliability by using 5 current-limit accuracy. The MIC2039 has an operating input voltage range from 2.5V to 5.5V, is internally current limited, and has thermal shutdown to protect the

文件：694.68 Kbytes 页数：21 Pages

Micrel

麦瑞半导体

High-Accuracy, High-Side, Adjustable Current-Limit Power Switch

General Description The MIC2039 is a high-side MOSFET power distribution switch that provides increased system reliability by using 5 current-limit accuracy. The MIC2039 has an operating input voltage range from 2.5V to 5.5V, is internally current-limited, and has thermal shutdown to protect

文件：2.45681 Mbytes 页数：28 Pages

Microchip

微芯科技