NVT4858 | Voltage Level Translator with EMI and ESD | NXP Semiconductors

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

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Block Diagram

NVT4858

NVT4858 Block Diagram

Features

Key Features

  • Supports up to 208 MHz clock rate
  • SD 3.0 specification-compliant voltage translation to support SDR104, SDR50, DDR50, SDR25, SDR12, High-Speed and Default-Speed modes
  • Compliant with ISO-7816 SIM/Smart Card interface requirements
  • Support SD/SIM card supply voltages with range of 1.65 V to 3.6 V
  • Host microcontroller operating voltage range: 1.08 V to 1.95 V
  • Feedback channel for clock synchronization
  • Low power consumption by push-pull output stage with break-before-make architecture
  • Automatic enable and disable through VCCB
  • Integrated pull-up and pull-down resistors: no external resistors required
  • Integrated EMI filters suppress higher harmonics of digital I/Os
  • Integrated 8 kV ESD protection according to IEC 61000-4-2, level 4 on card side eliminates need for external ESD diodes
  • Level shifting buffers keep ESD stress away from the host (zero-clamping concept)
  • Available in XQFN16 with 0.4 mm pitch and WLCSP16 with 0.35 mm pitch

Comparison Table

NVT4857UK NVT4858UK NVT4858HK
SIM Card Level Translator
Internal LDO
Package WLCSP20 WLCSP16 HQFN16

Buy/Parametrics

2 results

Include 0 NRND

Order

CAD Model

Status

Signal Application

Type VLT

Number of bits

VCC(A) (Min - Max)

VCC(B) (Min-Max)

Supply Current (Max) (μA)

Bandwidth (Max) (MHz)

Input Type (TTL, CMOS, Schmitt Trigger)

Output Type (Open Drain, 3-State, Push-Pull, Pass-gate)

Ambient Operating Temperature (Min to Max) (℃)

AEC-Q100 compliant

Package Type

Package Dimensions (LxWxZ (mm))

Budgetary Price excluding tax

Active

SD 3.0

SD 3.0 level translator

6

1.08 to 1.98

1.62 to 3.6

15

104

CMOS

Push-Pull

-40 to 85

N

XQFN16

2.6 x 1.8 x 0.5

1K @ US$0.30

Active

SD 3.0

SD 3.0 level translator

6

1.08 to 1.98

1.62 to 3.6

15

104

CMOS

Push-Pull

-40 to 85

N

WLCSP16

1.41 x 1.41 x 0.49

1K @ US$0.46

Documentation

Quick reference to our documentation types.

5 documents

Compact List

Application Note (1)
Data Sheet (1)
Fact Sheet (1)
Packing Information (2)

Design Files

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1 design file

Hardware

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2 hardware offerings

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