NVT4858 SD,SDIO,Mini SD,Micro SD and SIM Card Voltage Level Translator with EMI Filter and ESD Protection Block Diagram

2022-06-29
●The NVT4858 device is an SD 3.0-compliant bidirectional dual voltage level translator with auto direction control.It is designed to interface between a memory or SIM card operating between 1.65 V to 3.6 V signal levels and a host with a supply voltage of 1.08 V to 1.95 V.
●The device supports SD 3.0 SDR104,SDR50,DDR50,SDR25,SDR12 and SD 2.0 High-Speed (50 MHz) and Default-Speed (25 MHz) modes.The device has an auto-enable/disable function connected to the VCCB supply pin,built-in EMI filters and robust ESD protections (IEC 61000-4-2, level 4).
●This device also supports SIM card voltage level translator using CLK and two of the data lines for SD and SIM card combo sockets.

NXP

NVT4858

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SD 3.0-compliant bidirectional dual voltage level translatorSD,SDIO,Mini SD,Micro SD and SIM Card Voltage Level Translator

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May 20,2022

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