(1/2)

003-02 / 20070215 / e9712_acm_dh.fm

• All specifications are subject to change without notice.

Common Mode Filters(SMD)

For DVI / HDMI

ACM-D/H Series ACM2012D/H Types

FEATURES

• These are a series of broadband common mode filters devel-

oped for high-speed differential signal interfaces, such as DVI

and HDMI™.

• The cutoff frequencies in differential mode for ACM2012D and

ACM2012H are 3.5GHz and 6.0GHz respectively, so they do not

interfere with high-speed differential signals.

• The characteristic impedance is approximated to 100

Ω, conform-

ing to the TDR standard for HDMI™.

APPLICATIONS

• For new HDMI™ interfaces used in digital video devices:

ACM2012H is suited for use on the transmission side (Source)

of digital TVs, DVD recorders and liquid crystal projectors.

ACM2012D is suited for use on the receiving side (Sink).

• For digital video signal interfaces DVI (UXGA) used in PCs and

other devices/High-speed differential signal interfaces for USB

2.0, IEEE1394 and Serial-ATA.

SHAPES AND DIMENSIONS

RECOMMENDED PC BOARD PATTERN

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions L

× W

2012: 2.0

× 1.2mm

(3) Product identification number (D or H)

(4) Impedance[at 100MHz]

900: 90

Ω

(5) Number of line

2P: 2-line

(6) Packaging style

T: ø180mm reel taping

TL: ø330mm reel taping

B: Bulk

(7) TDK internal code

TEMPERATURE RANGE

PACKAGING STYLE AND QUANTITIES

CIRCUIT DIAGRAM

Conformity to RoHS Directive

2.0

±0.2

0.4

1.2

0.4

4

1

3

2

Dimensions in mm

0.75

1.2

0.75

Dimensions in mm

ACM

2012

D - 900 - 2P - T

(1)

(2)

(3)

(4)

(5)

(6)

(7)

Operating

–25 to +85°C

Packaging style

Reel

Quantity

Taping

ø180mm

2000 pieces/reel

ø330mm

10000 pieces/reel

1

2

4

3

• No polarity

• HDMI™ is trademark of HDMI Licensing, LLC.

• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific

bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.