Document 226-1
xDSLFilterModules
This product is not RoHS-compliant. Contact Coilcraft
for current status or possible alternatives.
By using Coilcraft’s tight-tolerance chip inductors mounted
on a SIP package, these filter modules offer superior
performance while occupying a fraction of the space of
conventional designs.
The 250 and 251 modules combine three functions on a
single space-saving unit: hybrid transformer, receive
filter and transmit filter for VDSL. The other modules are
high performance low pass and band pass filters for
various xDSL implementations.
Coilcraft can provide application-specific designs and
also makes available a library of reference designs for
those who wish to integrate filtering into their own board.
For free evaluation samples or more information, please
contact Coilcraft or visit www.coilcraft.com/xdsl.
A max
B max
IDC
(mA)
Impedance
(Ohms)
Part number
Application
LCADSL-150 Low pass ISDN/ADSL 100
LCADSL-151 Band pass ADSL 100
LCVDSL-100 Low pass ISDN/VDSL 100
150
100
150
100
C max
D max
Pin 1*
LCVDSL-101
Band pass VDSL
100
E typ
F
Receive high pass (CO) 100
Transmit low pass (CO) 100
Receive low pass (CPE) 100
Transmit high pass (CPE) 100
270
40
270
40
LCVDSL-250
12
16
1
7
8
270 ⏲
40 ⏲
1
14
100 ⏲
VDSL
LCVDSL-101
LCVDSL-25x
LCVDSL-251
15
13
2
6
9
2
13
Dimensions
Pinouts*
Line 1
Line 2
A
B
C
D
E
F
Pins
Input Output Ground
Input Output Ground
0.960 0.320 0.500 0.200 0.100 0.01 × 0.02
24,38 8,13 12,70 5,08 2,54 0,25 × 0,51
1.26 0.320 0.500 0.200 0.100 0.01 × 0.02
32,00 8,13 12,70 5,08 2,54 0,25 × 0,51
0.610 0.320 0.350 0.200 0.100 0.01 × 0.02
15,49 8,13 8,89 5,08 2,54 0,25 × 0,51
1.66 0.350 0.500 0.200 0.100 0.01 ×0.02
42,16 8,89 12,70 5,08 2,54 0,25 ×0,51
1.46 0.320 0.500 0.200 0.100 0.01 ×0.02
37,08 8,13 12,70 5,08 2,54 0,25 ×0,51
1.46 0.320 0.500 0.200 0.100 0.01 ×0.02
37,08 8,13 12,70 5,08 2,54 0,25 ×0,51
9
1
1
1
9
2
6
3,4,6,7
3,4,5
3,4
2
12
2
8
11
5
3,4,6,7
8,9,10
3,4
LCADSL-150
LCADSL-151
LCVDSL-100
LCVDSL-101
LCVDSL-250
LCVDSL-251
12
6
12 15
RX TX
16 13
RX TX
16
14
14
1
3-11,14
3,4,5,
2
3-11,14
3,4,5,
1
2
7
6
14 13
8
9
RX TX RX TX 10,11,12
3,4,5,
RX TX RX TX 10,11,12
RX TX RX TX 10,11,12
14 13 3,4,5,
RX TX RX TX 10,11,12
1
2
7
6
8
9
* Pinouts are symmetrical. Except for LCVDSL-101, parts can be inserted in
either direction. All unspecified pins are open.
Specifications subject to change without notice.
Please check our website for latest information. Document 226-1 Revised 06/28/07
© Coilcraft, Inc. 2007