CRYSTAL CLOCK OSCILLATORS

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Positive ECL (PECL)

Description The HS-A870 Series of quartz crystal oscillators provide MECL 10K and 10KH series compatible signals in industry standard four-pin DIP hermetic packages.. Systems designers may now specify space-saving, cost-effective packaged PECL oscillators to meet their timing requirements.

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NEL

SILICON NPN EPITAXIAL TYPE TRANSISTOR

Description For 1.5V and 3v electronic flash use. Features ? Charger-up time is about 1 ms faster than of a germanium transistor ? Small saturation voltage can bring less power dissipation and flashing times

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HSMC

華昕

SILICON NPN EPITAXIAL TYPE TRANSISTOR

Description For 1.5V and 3v electronic flash use. Features ? Charger-up time is about 1 ms faster than of a germanium transistor. ? Small saturation voltage can bring less power dissipation and flashing times.

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HSMC

華昕

5V/3.3V/3V/Adjustable-Output, Step-Up/Step-Down DC-DC Converters

General Description The MAX877/MAX878/MAX879 are pulse-skipping, step-up/step-down DC-DC converters that provide a regulated output from inputs both above and below the output. They require only three external components—an inductor (typically 22μH) and two filter capacitors. Features ? Regulat

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MAXIM

美信