Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2004 Bel Fuse Inc. Specifications subject to change without notice. 02.02.04
Page 1
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
EUROPE
Bel Stewart Connector
45/46 Riverside
Medway City Estate
Rochester, Kent ME2 4DP U.K.
Tel 44-1634-722890
Fax 44-1634-716677
www.belfuse.com
FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
2004 Bel Fuse Inc. Specifications subject to change without notice. 02.02.04
Page 2
FEATURES
Compact, single channel VDSL filter solution
Minimum footprint for maximized port density
Provides 1500Vrms isolation voltage
Integrated VDSL Filter/Hybrid Solution
0803-7700-02
BLOCK DIAGRAM
ELECTRICAL SPECIFICATIONS@25C
Description
Passband Freq
Insertion Loss
dB max
Return Loss
dB max
Stopband
Frequency
Attenuation
dB min
Impedance
HPF
25kHz - 9MHz
-0.2
-12
25kHz
-35
100
TX LPF
25kHz - 9MHz
-4.5
-12
9MHz
-53
50
RX
--
--
--
--
--
500
COMMON
MODE
CHOKE
LINE
FILTER
HYBRID
Tx
FILTER
LINE
LINE
Tx +
Rx +
Tx -
Rx -
0803-7700-02
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2004 Bel Fuse Inc. Specifications subject to change without notice. 02.02.04
Page 1
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
EUROPE
Bel Stewart Connector
45/46 Riverside
Medway City Estate
Rochester, Kent ME2 4DP U.K.
Tel 44-1634-722890
Fax 44-1634-716677
www.belfuse.com
FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
2004 Bel Fuse Inc. Specifications subject to change without notice. 02.02.04
Page 2
ALL DIMENSIONS IN INCHES [MM].
TOLERANCE 0.002 [0.05] UNLESS OTHERWISE STATED.
Signal
Pin
Line
1
Line
2
Tx +
3
Tx -
4
Rx +
5
Rx -
6
N/C
7
CML
8
MECHANICAL
Integrated VDSL Filter/Hybrid Solution
0803-7700-02
0803-7700-02 FREQUENCY RESPONSE
-60
-50
-40
-30
-20
-10
0
0
0.025
0.138
1
3
6
9
12
15
FREQUENCY MHZ
G
A
I
N
d
B
TX
FREQUENCY RESPONSE
Top View
1.707 [43.35]
0.801
[20.35]
Side View
0.354
[9.00]
End View
0.157
[4.00]
Recommended PCB Pad Layout
1.528
[38.80]
0.100
[2.54]
4 places
1
0.622 [15.80]
Recommended
Hole Size
0.039 [1.00]
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