BEL 0806-5400-02

DIPLEXER FILTER MODULES
EuroDOCSIS 2.0
CM02401
•
Optimized for use in cable modems, cable TV set-top
boxes and PCI card applications
•
Designed to meet European Data Over Cable Service
Interface Specification (EuroDOCSIS) 2.0
•
Surge protection per IEC 61000-4-5 Class 4
•
Excellent insertion loss and return loss characteristics
•
Pre-tuned, shielded modules with integral coaxial
F-connector
•
Metal housing minimizes EMI for superior performance
ELECTRICAL SPECIFICATIONS at 25° C
Low Pass Filter
Passband Insertion Loss
Stopband Insertion Loss
Return Loss
5MHz - 67MHz
88MHz - 126MHz
126MHz - 860MHz
5MHz - 67MHz
1.5dB max
50dB min
48dB min
12dB min
High Pass Filter
Passband Insertion Loss
Stopband Insertion Loss
Return Loss
88MHz
88MHz - 102MHz
103MHz - 860MHz
5MHz - 63MHz
63MHz - 65MHz
1.8dB max
1.5dB max
1.0dB max
50dB min
48dB min
SCHEMATIC
0806-5400-02
0806-5400-04
Downstream
(High-Pass Filter)
F-Connector
Input
Surge
Protection*
Pin 2 / Pin 4
Upstream
(Low-Pass Filter)
*0806-5400-04 provides surge
protection circuit.
Pin 1
Downstream
Output
Pin 3
Upstream
Output
Pin 2 / Pin 4
©2005 Bel Fuse Inc.
Specifications subject to change without notice. 06.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
DIPLEXER FILTER MODULES
EuroDOCSIS 2.0
CM02401
MECHANICAL
0.775 [19.69]
0.715 [18.16]
0806-5400-02
0.180
[4.57]
0.020
[0.51]
0.120
[3.05]
0.0984 ±0.005
[2.50 ±0.127]
0.710
[18.03]
1.300
[33.02]
1.055
[26.80]
0.170 [4.31]
Pin 4
Pin 3
0.295
[7.49]
0.490
[12.45]
0.430
[10.92]
0.205
[5.21]
Pin 2
Pin 1
0.520 [13.21]
1.375 ±0.010
[34.93 ±0.25]
0.0984 ±0.005
[2.50 ±0.127]
4x ø0.031 ±0.002
[ø0.79 ±0.05]
Suggested PCB Pad Layout
0.535
[13.59]
0.120 [3.05]
0.180 [4.57]
0.415 [10.54]
0.035
0.715 [18.16]
[0.89]
0.130 [3.30]
0.140
0.645 [16.38]
[3.56]
0.290
[7.37]
1.280
[32.51]
0.695 [17.65]
0.210 [5.33]
0.098 [2.50]
0.430
[10.92]
0.270
[6.86]
0.402
[10.21]
0.098
[2.50]
0.445
[11.30]
ø0.042 [ø1.07]
0.165 [4.18]
Dimensions are in inches [millimeters].
0.060 [1.52]
Standard dimension tolerance is ±0.020 [0.51] unless otherwise noted.
0.040 [1.02]
0.150
[3.81]
0.710
[18.03]
0.355
[9.02]
0806-5400-04
©2005 Bel Fuse Inc.
Specifications subject to change without notice. 06.05
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
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
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel 44-1772-556601
Fax 44-1772-888366
www.belfuse.com