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| KSZ9031RNXCA Datasheet, PDF (2/8 Pages) Micrel Semiconductor – MIC94300/MIC94310 - Power Supply Output Noise Attenuators | |||
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MIC94300/MIC94310 - Power Supply Output
Noise Attenuators
The MIC94300 integrated load switch and the MIC94310 DC/DC regula-
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high-frequency ripple attenuation (switching noise rejection) for applications
where switching noise cannot be tolerated by sensitive downstream circuits.
The MIC94300/MIC94310 are rated at up to 200mA and operate from an
input voltage of 1.8V to 3.6V. These products also include linear current
limiting and thermal shutdown to ensure full protection from damage due to
fault conditions.
Packaged in a 0.88mm x 0.88mm 4-ball CSP or 4-pin 1.2mm x 1.6mm Thin
MLF® package, these devices have a junction operating temperature range
of -40°C to +125°C.
ey ene ts
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80dB PSRR at 1kHz
60dB PSRR at 5MHz
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Higher RF transmission strength
Increased dynamic signal integrity
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Up to 63% smaller than discrete alternatives
Applications
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MIC94310 Typical Application
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