EMIF06-USD05F3 데이터 시트보기 (PDF) - STMicroelectronics

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EMIF06-USD05F3

6-line EMI filter and ESD protection for SD card, mini-SD card and micro-SD card interfaces

STMicroelectronics 

EMIF06-USD05F3

6-line EMI filter and ESD protection for SD card, mini-SD card and

micro-SD card interfaces

Flip Chip

(15 bumps)

Datasheet − production data

Features

• EMI low-pass filter

• 104 MHz clock frequency compatible with

SDR50 mode (SD3.0)

• High attenuation level of -30 dB at 900 MHz

• Lead-free package

Complies with the following standards:

• IEC 61000-4-2 level 4:

– ±15 kV (air discharge)

– ±8 kV (contact discharge)

Applications

Where EMI filtering in ESD sensitive equipment is

required:

• Features phones, smartphones, phablets and

communication systems

• Tablets, multimedia players like MP3,

camcorders

Description

The EMIF06-USD05F3 is a 6-line EMI filter

dedicated to SD, mini-SD and micro-SD card

applications. It provides an efficient attenuation at

900 MHz to reduce or suppress the antenna de-

sense. This filter includes ESD protection

circuitry, which prevents damage to the protected

device when inserting the card. Pull-up resistors

are not integrated inside the chip, hence the

EMIF06-USD05F3 gives the flexibility to

customers to use controllers with embedded

resistance. This 6-line IPAD ™ is packaged into a

flip-chip solution, saving PCB space.

Figure 1. Pin configuration (bump side)

4321

A

B

C

D

TM: IPAD is a trademark of STMicroelectronics

April 2014

This is information on a product in full production.

DocID025910 Rev 1

1/8

www.st.com

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