3通道PMU：1通道同步降压，1通道升压/降压灵活配置，1通道LDO

ETA9020是一款针对ADSL和机顶盒设计的集成1路1A同步降压DC/DC，1路可灵活配置成升压或降压的1A异步DC/DC，和1路500mA的LDO的PMU。成本低过三路分立的成本，是对成本要求很高的ADSL，机顶盒的最佳选择。 考虑到ADSL作为通讯系统对DC/DC频率有要求，ETA9020可以通过外部电阻电容来调节自身的振荡频率。同时ETA9020由自主专利技术，实现其中一路通过外围元器件的不同，灵活设定此路为升压还是降压，最大限度地实现了PMU的灵活性，满足客户不同的系统要求。 ·输入电压范围3-6V\n·1路1A同步降压\n·1路灵活配置的1A升压或者降压\n·1路500mA LDO\n·DC/DC反馈电压0.6VLDO反馈电压1.0V\n·DFN3x3-16封装;

3-Channel Power Management Units for ADSL Modems & Set-top Boxes

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10-Bit 60 MSPS A/D Converter

GENERAL DESCRIPTION The AD9020 A/D converter is a 10-bit monolithic converter capable of word rates of 60 MSPS and above. Innovative architecture using 512 input comparators instead of the traditional 1024 required by other flash converters reduces input capacitance and improves linearity. E

10-Bit 60 MSPS A/D Converter

GENERAL DESCRIPTION The AD9020 A/D converter is a 10-bit monolithic converter capable of word rates of 60 MSPS and above. Innovative architecture using 512 input comparators instead of the traditional 1024 required by other flash converters reduces input capacitance and improves linearity. E

10-Bit 60 MSPS A/D Converter

GENERAL DESCRIPTION The AD9020 A/D converter is a 10-bit monolithic converter capable of word rates of 60 MSPS and above. Innovative architecture using 512 input comparators instead of the traditional 1024 required by other flash converters reduces input capacitance and improves linearity. E

1, 2, and 4k bit EEPROMs for direct connection to serial ports

• Overview The BR90 series are serial EEPROMs that can be connected directly to a serial port and can be erased and written electrically. Writing and reading is performed in word units, using four types of operation commands. Communication occurs through CS, SK, DI, and DO pins, WC pin control is

1, 2, and 4k bit EEPROMs for direct connection to serial ports

• Overview The BR90 series are serial EEPROMs that can be connected directly to a serial port and can be erased and written electrically. Writing and reading is performed in word units, using four types of operation commands. Communication occurs through CS, SK, DI, and DO pins, WC pin control is