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1000BASE-T
MAGNETICS MODULES
Designed to Support Gigabit Transceivers
For RoHS part add the suffix NL1
Peak solder temperature rating per Table 5-2
in IPC/JEDEC J-STD-020C
Magnetics, designed for Gigabit PHY used
in backplane
Compliant with IEEE 802.3ab standard
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Part
Number
Insertion
Loss
(dB MAX)
Return Loss
(dB MIN @ 100Ω)
Differential to Common
Mode Rejection
(dB MIN)
H5084
1-100MHz 1-30MHz 40MHz 50MHz 60-80 MHz 100MHz 30MHz 60MHz 100MHz
1.0
-18 -18 -16 -12
-10
-43 -37 -33
1. When ordering RoHS compliant parts, add the suffix NL, e.g. H5084 changes to H5084NL.
Crosstalk
(dB MIN)
30MHz 60MHz 100MHz
-45 -40 -35
Hipot
(Vrms MIN)
1500
Mechanical
Schematic
H5084
.595
15,11
H5084
DATECODE CNTRYOFMFG
.250 .394
6,35 0,01
.433
10,99
24X .025
0,64
11X .039
1,00
.284 .424
7,21 10,77
CHANNEL 1
TCT1 1
TD1 + 2
TD1 - 3
CHANNEL 2
TCT2 4
TD2 + 5
1:1
24 MCT1
23 MX1 +
22 MX1 -
21 MCT2
20 MX2 +
11X .0394
1,00
.433
10,10
24X .015
0,38
.158
4,01
SUGGESTED PAD LAYOUT
.004/0,10
24 SURFACES
.010
0,25
24X .045
1,14
0°8°
TD2 - 6
CHANNEL 3
TCT3 7
TD3 + 8
TD3 - 9
CHANNEL 4
TCT4 10
TD4 + 11
1:1
1:1
19 MX2 -
18 MCT3
17 MX3 +
16 MX3 -
15 MCT4
14 MX4 +
Weight . . . . . . . . . . .0.6 gram
Tube . . . . . . . . . . . . . . . . .33
Inches
.010
Dimensions: mm
Unless otherwise specified, all tolerances are ±
0,25
TD4 - 12
1:1
LEGEND
C
H Td
I
P Td
S Td
I
D
Td
E
M
Mx E
D
Mx I
A
Mx
S
Mx I
D
E
13 MX4 -
USA 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 6287 8998 • Shanghai 86 21 32181071 • China 86 769 5538070 • Taiwan 886 2 26980228
www.pulseeng.com
1
H544.C (1/06)
www.DataSheet4U.com
1000BASE-T
MAGNETICS MODULES
Designed to Support Gigabit Transceivers
H5084
Application Circuit
CHIP SIDE
Gigabit Circuit
+
CABLE SIDE
1
-2
+3
4
-
+
5
-6
+7
-
(4X 0.1 µF) H5084
NOTE: Keep traces short for best EMI performance.
8
4X 75 W
EFI Capicitor
(1000 pF, 2 kV)
The above circuit is a simple interface for a gigabit transformer connectiong to both the Gigabit Ethernet silicon and the RJ-45 connector. It is highly
recommended that the cable side Center Taps of each transformer be terminated to 75 Ω resistors and that the four center taps be terminated to an
EFI capacitor prior to ground termination.
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
Pulse
Northern Europe
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
Pulse
Southern Europe
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
Pulse
China Headquarters
No. 1
Industrial District
Changan, Dongguan
China
TEL: 86 769 5538070
FAX: 86 769 5538870
Pulse North China
Room 1002
No. 819
Nanjing West Rd
Shanghai
China
TEL: 86 21 32181071
FAX: 86 21 32181396
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 6287 8998
FAX: 65 6280 0080
Pulse North Asia
3F-4, No. 81, Sec. 1
Hsin Tai Wu Road
Hsi-Chih
Taipei Hsien
Taiwan
TEL: 886 2 26980228
FAX: 886 2 26980948
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
2
H544.C (1/06)
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