ECMF02-4CMX8 datasheet(1/16 Pages) STMICROELECTRONICS

部件名	ECMF02-4CMX8

功能描述	Common mode filter with ESD protection for USB 2.0 Interface

PDF	16 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 16 page

This is information on a product in full production.

September 2012

Doc ID 022286 Rev 1

1/16

16

ECMF02-4CMX8

Common mode filter with ESD protection for USB 2.0 Interface

Datasheet

 production data

Features

■ Integrated common mode filter

■ Differential pair ESD protection

■ 16 V VBUS ESD and EOS protection

■ ID pin ESD protection

■ Low profile µQFN-8L package

■ High bandwidth: >6 GHz

■ Optimized for high speed USB 2.0

■ High common mode attenuation at 900 MHz

and 1.8 GHz

■ Support of audio over USB 2.0 thanks to

bidirectional ESD protection

■ Ultra compact, low board space

■ Low height: < 0.55 mm

Complies with the following standards:

■ IEC 61000-4-2 level 4:

–

15 kV (air discharge)

–

8 kV (contact discharge)

■ RoHS2 compliant

Applications

Where transient over-voltage protection in ESD

sensitive equipment is required, such as:

■ Computers

■ Printers

■ Communication systems

■ Cellular phone handsets and accessories

■ Video equipment

Figure 1.

Pin configuration (top view)

Description

ECMF02-4CMX8 affords key component

integration such as common mode filter D+ and

D- lines and ESD protection on all lines. This

device offers an optimized flow-through footprint

for USB 2.0 applications.

µQFN-8L

(pin view)

D+

D-

GND

V

BUS

GND

ID

D+

www.st.com

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