Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias

General Description The MAX850–MAX853 low-noise, inverting, charge pump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. The MAX850–MAX852 offer both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages. The MAX853 uses an external positive co

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Maxim

美信

INTEGRATED CIRCUITS

INTEGRATED CIRCUITS FROM MOTOROLA MDTL integrated circuits provide an excellent balance of speed power dissipation, and noise immunity for general purpose digital applications. The line includes many multifunction types. Additional logic power is provided by the wired OR capability of the basic M

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Motorola

摩托罗拉

8-Bit micro-controller with 1120 dots LCD driver

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MEGAWIN

笙泉

single chip 8-bit micro-controller

文件：250.92 Kbytes 页数：35 Pages

MEGAWIN

笙泉