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December 19, 2006
FN6405.0
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EL1517B
xDSL Differential Line Driver
Features
The EL1517B is a dual operational amplifier designed for VDSL
and ADSL line driving in DMT based solutions. EL1517B
includes internal protection for high ruggedness against
lightning related transients. This device features a high drive
capability of 250mA while consuming only 7mA of supply
current per amplifier and operating from a single 5V to 12V
supply. This driver achieves a typical distortion of 80dBc, at
150kHz into a 25 load. The EL1517B is available in a
10 Ld HMSOP package and is specified for operation over the
full -40°C to +85°C temperature range. The device has control
pins C0 and C1 for controlling the bias and enable/disable of
the outputs. These controls allow for lowering the power to fit
the performance/power ratio for the application.
• Internal protection for high ruggedness against lightning
related transients
• Drives up to 250mA from a +12V supply
• 18VP-P differential output drive into 50
• 20VP-P differential output drive into 100
• -80dBc typical driver output distortion at full output at
150kHz
• -75dBc typical driver output distortion at 3.75MHz
• -60dBc typical driver output distortion at 8MHz
• -50dBc typical driver output distortion at 16MHz
The EL1517B is ideal for ADSL, SDSL, HDSL2 and VDSL line
driving applications. All performance graphs in this datasheet
were generated for EL1517BIS and EL1517BIL. There is no
significant electrical difference between EL1517BIYE and the
performance curves for EL1517BIL.
• Low quiescent current of 7mA per amplifier
The EL1517B can only be used for single supply operation.
Use EL1517BIL or EL1517BIS for dual supply applications.
Applications
Ordering Information
• ADSL full rate CPE line driving
PART NUMBER
(Note)
TAPE
&
PART
MARKING REEL
PACKAGE
(Pb-Free)
PKG.
DWG. #
EL1517BIYEZ
BBBCA
-
10 Ld HMSOP
MDP0050
EL1517BIYEZ-T7
BBBCA
7”
10 Ld HMSOP
MDP0050
EL1517BIYEZ-T13 BBBCA
13”
10 Ld HMSOP
MDP0050
EL1517BILZ
1517BIL
-
16 Ld QFN
MDP0046
EL1517BILZ-T13
1517BIL
13”
16 Ld QFN
MDP0046
EL1517BILZ-T7
1517BIL
7”
16 Ld QFN
MDP0046
EL1517BISZ
1517BIS
_
8 Ld SOIC
MDP0027
EL1517BISZ-T13
1517BIS
13”
8 Ld SOIC
MDP0027
EL1517BISZ-T7
1517BIS
7”
8 Ld SOIC
MDP0027
• 200MHz bandwidth
• Use for single supply applications
• Pb-free plus anneal available (RoHS Compliant)
• VDSL line drivers
• G.SHDSL, HDSL2 line drivers
• HomePlug networking drivers
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2006. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
EL1517B
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9001 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
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FN6405.0
December 19, 2006
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