10BASE-T Filter Modules
100Ω DIL Package Isolation Modules with Optional Chokes
For additional information contact your local representative, or HALO’s support staff at (650) 903-3800 or info@haloelectronics.com
Product Features:
Standard series of 100Ω lter modules to spe-
cically address the 10BASE-T requirements
of IEEE 802.3
Choice of low or high prole packages
Optional TX or TX/RX chokes
Available for most LAN IC manufacturer’s
products
1500Vrms Hi-Pot
Filter Description Optional
Part Number Transmit Receive CMR Chokes Package
FD02-101GRL 100Ω Transformer + Filter 100Ω Transformer + Filter – G
FD12-101GRL 100Ω Transformer + Filter 100Ω Transformer + Filter TX G
FD22-101GRL 100Ω Transformer + Filter 100Ω Transformer + Filter TX / RX G
FD02-101HRL 100Ω Transformer + Filter 100Ω Transformer + Filter – H
FD12-101HRL 100Ω Transformer + Filter 100Ω Transformer + Filter TX H
FD22-101HRL 100Ω Transformer + Filter 100Ω Transformer + Filter TX / RX H
Electrical Specications @ 25°C
Insertion Loss (5-10MHz): -1 dB Max.
Return Loss (5-10MHz): -15 dB Min.
Cross Talk (1-10MHz): -30 dB Min.
Attenuation @ 30MHz: Transmit -27 dB Min.
Receive -18 dB Min.
Cutoff Frequency: 17 MHz Typ.
RECEIVE 7
8
TRANSMIT
6
3
2
1
LOW PASS
10
9
11
14
15
16
FILTER
OPTIONAL
LOW PASS
FILTER
Schematic
NOT FOR NEW DESIGN
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