双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

NXT4558

SIM card interface level translator with enable pin

The NXT4558 device is built for interfacing a SIM card with a single low-voltage host side interface. The NXT4558 has three level translators to convert the data, RST and CLK signals between a SIM card and a host microcontroller. A high-speed level translation capable of supporting class-B, class-C SIM cards. An active HIGH EN pin enables normal operation of the translator. A HIGH to LOW transition on pin EN initiates a shutdown sequence on SIM card pins in accordance with ISO-7816-3.

The NXT4558 is compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card interface requirements.

特性

  • Support SIM cards and eSIM with supply voltages 1.62 V to 3.3 V

  • Host micro-controller operating voltage range: 1.08 V to 1.98 V

  • Automatic level translation of I/O, RST and CLK between SIM card and host side interface with capacitance isolation

  • Incorporates shutdown feature for the SIM card signals according to ISO-7816-3

  • High Vdis(UVLO_AC) switching level, arranging quick shut down when VCC_SIM powers down

  • Integrated pull-up resistors; no external resistor required

  • Integrated EMI Filters suppresses higher harmonics of digital I/O's

  • A HIGH EN signal enables the translation of the signals

  • Low current shutdown mode < 1 μA

  • Supports clock speed beyond 5 MHz clock

  • Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

    • IEC61000-4-2 level 4, contact and air discharge on all SIM card-side pins are 8kV and 15 kV

  • Available in 10-pin XQFN package

  • Specified from -40 °C to +85 °C

目标应用

  • NXT4558 can be used with a range of SIM card attached devices including:

    • Mobile and personal phones

    • Wireless modems

    • SIM card terminals

参数类型

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameCategory
NXT4558GUProduction1.08 - 1.981.62 - 3.3CMOS± 1203low-40~851185.1144XQFN10Application specific
NXT4558GU-Q100Production1.08 - 1.981.62 - 3.3CMOS± 1203low-40~1251185.1144XQFN10Application specific

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
NXT4558GU
XQFN10
(SOT1160-1) 		SOT1160-1SOT1160-1_115Activez8NXT4558GUX
( 9356 917 08115 )
NXT4558GU-Q100
XQFN10
(SOT1160-1) 		SOT1160-1SOT1160-1_115Activez8NXT4558GU-Q100X
( 9356 917 10115 )

环境信息

型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
NXT4558GUNXT4558GUXNXT4558GU
NXT4558GU-Q100NXT4558GU-Q100XNXT4558GU-Q100
品质及可靠性免责声明

文档 (4)

文件名称标题类型日期
NXT4558SIM card interface level translator with enable pinData sheet2024-02-27
nxt4558guNXT4558GU IBIS modelIBIS model2023-12-21
SIM_card_NXT4558_NXT4559_leafletSIM card interface level translatorsLeaflet2024-06-28
SOT1160-1plastic, leadless extremely thin quad flat package; 10 terminals; 0.4 mm pitch; 1.4 mm x 1.8 mm x 0.5 mm bodyPackage information2022-06-07

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模型

文件名称标题类型日期
nxt4558guNXT4558GU IBIS modelIBIS model2023-12-21

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