EMIF04-2005QCF View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

EMIF04-2005QCF

EMI FILTER INCLUDING ESD PROTECTION

STMicroelectronics 

1 2 3 4

®

IPAD™

EMIF04-2005QCF

EMI FILTER INCLUDING ESD PROTECTION

APPLICATIONS

Where EMI filtering in ESD sensitive equipment is

required :

■ Computers and printers

■ Communication systems

■ Mobile phones

8765

GND

DESCRIPTION

The EMIF04-2005QCF is a highly integrated device

designed to suppress EMI/RFI noise in all systems

subjected to electromagnetic interferences. Addition-

ally, the EMIF04-2005QCF filter includes an ESD

protection circuitry which prevents destruction when

subjected to ESD discharge up to 15kV.

BENEFITS

■ EMI symmetrical low-pass filter

■ Low PCB space consuming: 4 mm2

■ Very thin package < 1 mm

■ High reliability offered by monolithic integration

COMPLIES WITH THE FOLLOWING STANDARDS:

IEC61000-4-2:

15kV (air discharge)

8kV (contact discharge)

MIL STD 883E -Method 3015-6 Class 3:

25kV (human body test)

1234

QFN 2x2mm 8 pins

Table 1: Order Code

Part Number

EMIF04-2005QCF

Figure 1: Pin Configuration

Input

1

Low-pass Filter

Marking

E4

Output

8

Input

2

Low-pass Filter

Output

7

Input

3

Low-pass Filter

Output

6

Input

4

Low-pass Filter

Output

5

Figure 2: Basic Cell Configuration

Input

Low-pass Filter

Output

TM: IPAD is a trademark of STMicroelectronics.

April 2005

REV. 4

R = 200Ω

C = 50pF max.

1/6

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