TDK ACM2012H-900-2P-TL

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Common Mode Filters(SMD)
For DVI / HDMI
Conformity to RoHS Directive
ACM-D/H Series ACM2012D/H Types
FEATURES
• These are a series of broadband common mode filters developed 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 100Ω, conforming 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.
PRODUCT IDENTIFICATION
ACM
(1)
2012
(2)
D - 900 - 2P - T
(3)
(4)
(5) (6)
(7)
(1) Series name
(2) Dimensions L× W
2012: 2.0× 1.2mm
(3) Product identification number (D or H)
(4) Impedance[at 100MHz]
900: 90Ω
(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
SHAPES AND DIMENSIONS
Operating
–25 to +85°C
2.0±0.2
1
PACKAGING STYLE AND QUANTITIES
4
1.2±0.2
Packaging style
Taping
3
0.4
1.2
Quantity
2000 pieces/reel
10000 pieces/reel
CIRCUIT DIAGRAM
0.8
1.2±0.1
2
Reel
ø180mm
ø330mm
1
4
2
3
0.4
0.35 0.5 0.35
• No polarity
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
1.2
0.75
0.35 0.5 0.35
0.75
Dimensions in mm
• 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.
• All specifications are subject to change without notice.
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ELECTRICAL CHARACTERISTICS
Part No.
Impedance
(Ω)
[at 100MHz]
ACM2012D-900-2P
ACM2012H-900-2P
65min.(90typ.)
65min.(90typ.)
DC
resistance
(Ω)
[1 line]
0.30max.
0.30max.
Rated
current
Idc
(mA)
300max.
300max.
Rated
voltage
Edc
(V)
20max.
20max.
Insulation
resistance
(MΩ)
Cut-off
frequency
(GHz)
Characteristic
impedance
(Ω)
10min.
10min.
3.5typ.
6typ.
100typ.
100typ.
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS(REFERENCE)
ACM2012D-900-2P
ACM2012H-900-2P
1000
1000
Common mode
100
Differential mode
10
1
Impedance (Ω)
10000
Impedance (Ω)
10000
1
10
100
Frequency (MHz)
1000
Common mode
100
Differential mode
10
1
10000
INSERTION LOSS vs. FREQUENCY CHARACTERISTICS
(REFERENCE)
1
10
100
Frequency (MHz)
1000
10000
CHARACTERISTIC IMPEDANCE
MEASURED ACCORDING TO TDR(REFERENCE)
140
0
1
Common mode
filter
120
115Ω
100
3
Impedance (Ω)
Insertion loss(dB)
2
4
5
6
7
60
40
8
ACM2012D-900
ACM2012H-900
20
9
10
85Ω
80
1
10
100
Frequency (MHz)
ACM2012D-900
ACM2012H-900
1000
10000
0
0
0.5
1.0
1.5
2.0
2.5
100ps/div
• All specifications are subject to change without notice.
003-02 / 20070215 / e9712_acm_dh.fm