LCVDSL-251 - Coilcraft, Inc. - searchdatasheet.com

xDSL Filter Modules

Document 226-1

Specifications subject to change without notice. Document 226-1 Revised 10/19/01

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. They offer significant

cost savings as well.

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.

Dimensions Pinouts* Line 1 Line 2

A B C D E F Pins Input Output Ground Input Output Ground

LCADSL-150 0.960 0.320 0.500 0.200 0.100 0.01 × 0.02 9 1 9 3,4,6,7 2 8 3,4,6,7

24,38 8,13 12,70 5,08 2,54 0,25 × 0,51

LCADSL-151 1.26 0.320 0.500 0.200 0.100 0.01 × 0.02 12 1 2 3,4,5 12 11 8,9,10

32,00 8,13 12,70 5,08 2,54 0,25 × 0,51

LCVDSL-100 0.610 0.320 0.350 0.200 0.100 0.01 × 0.02 6 1 6 3,4 2 5 3,4

15,49 8,13 8,89 5,08 2,54 0,25 × 0,51

LCVDSL-101 1.66 0.350 0.500 0.200 0.100 0.01 × 0.02 16 1 12 15 3-11,14 2 16 13 3-11,14

42,16 8,89 12,70 5,08 2,54 0,25 × 0,51 RX TX RX TX

LCVDSL-250 1.46 0.320 0.500 0.200 0.100 0.01 × 0.02 14 1 2 7 6 3,4,5, 14 13 8 9 3,4,5,

37,08 8,13 12,70 5,08 2,54 0,25 × 0,51 RX TX RX TX 10,11,12 RX TX RX TX 10,11,12

LCVDSL-251 1.46 0.320 0.500 0.200 0.100 0.01 × 0.02 14 1 2 7 6 3,4,5, 14 13 8 9 3,4,5,

37,08 8,13 12,70 5,08 2,54 0,25 × 0,51 RX TX RX TX 10,11,12 RX TX RX TX 10,11,12

* Pinouts are symmetrical. Except for LCVDSL-101, parts can be inserted in

either direction. All unspecified pins are open.

VDSL

IDC Impedance

Part number Application (mA) (Ohms)

LCADSL-150 Low pass ISDN/ADSL 100 150

LCADSL-151 Band pass ADSL 100 100

LCVDSL-100 Low pass ISDN/VDSL 100 150

LCVDSL-101 Band pass VDSL 100 100

LCVDSL-250 Receive high pass (CO) 100 270

Transmit low pass (CO) 100 40

LCVDSL-251 Receive low pass (CPE) 100 270

Transmit high pass (CPE) 100 40