Four-String White LED Driver

GENERAL DESCRIPTION The ADD5205is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. It is designed with a 0.3 Ω internal switch and 1 MHz fixed operating frequency. The ADD5205contains four regulated constant current sources for

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Dual, 35 dB Range, 1 dB Step Size DGA

文件：1.76888 Mbytes 页数：32 Pages

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Dual, 35 dB Range, 1 dB Step Size DGA

FEATURES Dual, independent, digitally controlled gain amplifier (DGA) −9 dB to +26 dB gain range 1 dB step size, ±0.2 dB accuracy at 200 MHz 100 Ω differential input resistance 10 Ω differential output resistance 1.2 dB change in noise figure for first 12 dB of gain reduction Output third-orde

文件：1.36837 Mbytes 页数：31 Pages

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亚德诺

Dual, 35 dB Range, 1 dB Step Size DGA

文件：1.76888 Mbytes 页数：32 Pages

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亚德诺