Datasheet > SGM4565

SGM4565

更新时间： 2024-10-03 15:19:39

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
6页	421K
描述
SIM Card Interface Level Translator with EMI Filter and ESD Protection

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SGM4565 数据手册

SGM4565

SIM Card Interface Level Translator

with EMI Filter and ESD Protection

GENERAL DESCRIPTION

FEATURES

The SGM4565 is a SIM card interface level translator

between host controller and SIM card. It provides the

high-speed level shifting function between host's 1.08V

to 1.98V logic level and SIM card's 1.62V to 3.6V logic

level. The signals include Data, CLK and Reset.

● Support 1.62V to 3.6V SIM Card Supply Voltage

● Support 1.08V to 1.98V Host Microcontroller

Supply Voltage

● Support up to 10MHz Clock Frequency

● Automatic Level Translation of Data, Reset and

CLK Signals between Host and SIM Card

● Support Automatic Enable and Disable by V_CCB

● Integrated Pull-Up and Pull-Down Resistors

● Integrated EMI Filters

The SGM4565 is available in a Green UTQFN-1.8×1.4-10L

package.

● Available in a Green UTQFN-1.8×1.4-10L Package

APPLICATIONS

Smart Phone

SIM Card Terminals

POS Machine

TYPICAL APPLICATION

1.62V to 3.6V

1.08V to 1.98V

100nF

1µ

1µF

V_CCA

V_CCB

Host

Controller

SIM

Card

SGM4565

RST_HOST

CLK_HOST

IO_HOST

RST_SIM

CLK_SIM

IO_SIM

Figure 1. Typical Application Circuit

SG Micro Corp

www.sg-micro.com

SEPTEMBER 2023 – REV. A. 1

12 3 4 5 6

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