S554-5999-14 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – CABLE MODEM MAGNETICS RF Splitter/Combiner

CABLE MODEM MAGNETICS
RF Splitter/Combiner
CM03401
• High isolation splitter
• Excellent amplitude balance
• Ideal for cable distribution equipment and set
top box applications
• Operating bandwidth optimized for upstream and
downstream data paths
• Operating temperature -40° to +85° C
• Designed to withstand 225° C peak IR reflow temperature
ELECTRICAL SPECIFICATIONS at 25° C
Frequency Z
MHz
Ω
5 - 1000 75
Insertion Loss
dB max +3dB loss
Return Loss
dB min
Isolation
dB min
Amplitude Unbalance
dB max
1MHz to
50MHz
0.5
50MHz to
600MHz
600MHz to 1MHz to 50MHz to 1MHz to 50MHz to 1MHz to
1GHz
50MHz
1GHz
50MHz
1GHz
50MHz
50MHz to
1GHz
0.85
1.2
13
18
20
25
1.2
0.8
SCHEMATIC
S554-5999-14
Input
NC
2
Port 1
3
6
GND
5
NC
4
Port 2
©2004 Bel Fuse Inc. Specifications subject to change without notice. 02.04
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com