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 desense. 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.

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

Applications

Where EMI filtering in ESD sensitive equipment is required:

• Features phones, smartphones, phablets and communication systems

• Tablets, multimedia players like MP3, camcorders