EMIF06-USD05F3：6-line EMI filter and ESD protection for SD card, mini-SD card and micro-SD card interfaces

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.

Key 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)
- ±8 kV (contact discharge)

产品规格

Description	Version	Size
DS10178: 6-line EMI filter and ESD protection for SD card, mini-SD card and micro-SD card interfaces	1.0	332 KB

应用手册

Description	Version	Size
AN4541: EMI filters for SD3.0 card high-speed SD card protection and filtering devices	1.1	1 MB
AN2348: IPAD™ 400 µm Flip Chip: package description and recommendations for use	5.0	261 KB
AN1235: IPAD™ 500 µm Flip Chip: package description and recommendations for use	8.0	251 KB