®
EL1517
Data Sheet
August 8, 2006
FN7425.4
xDSL Differential Line Driver
The EL1517 is a dual operational amplifier designed for VDSL
and ADSL line driving in DMT based solutions. 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 25Ω load.
The EL1517 is available in the industry-standard 8 Ld SOIC
and the thermally-enhanced 16 Ld QFN packages. All are
specified for operation over the full -40°C to +85°C temperature
range. The 16 Ld QFN package option has control pins C
0
and
C
1
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.
The EL1517 is ideal for ADSL, SDSL, HDSL2 and VDSL line
driving applications.
Features
• Drives up to 250mA from a +12V supply
• 18V
P-P
differential output drive into 50Ω
• 20V
P-P
differential output drive into 100Ω
• -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
• Low quiescent current of 7mA per amplifier
• 200MHz bandwidth
• Use for single or dual supply applications
• Pb-free plus anneal available (RoHS compliant)
Ordering Information
PART NUMBER
EL1517IS
EL1517IS-T7
EL1517IS-T13
EL1517ISZ
(Note)
EL1517ISZ-T7
(Note)
EL1517ISZ-T13
(Note)
EL1517IL
EL1517IL-T7
EL1517IL-T13
EL1517ILZ
(Note)
EL1517ILZ-T7
(Note)
EL1517ILZ-T13
(Note)
PART
MARKING
1517IS
1517IS
1517IS
1517ISZ
1517ISZ
1517ISZ
1517IL
1517IL
1517IL
1517ILZ
1517ILZ
1517ILZ
PACKAGE
8 Ld SOICIC
8 Ld SOICIC
8 Ld SOICIC
8 Ld SOICIC
(Pb-Free)
8 Ld SOICIC
(Pb-Free)
8 Ld SOIC
(Pb-Free)
16 Ld QFN
16 Ld QFN
16 Ld QFN
16 Ld QFN
(Pb-Free)
16 Ld QFN
(Pb-Free)
16 Ld QFN
(Pb-Free)
TAPE &
REEL
-
7”
13”
-
7”
13”
-
7”
13”
-
7”
13”
PKG.
DWG. #
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
Applications
• VDSL line drivers
• ADSL full rate CPE line driving
• G.SHDSL, HDSL2 line drivers
• HomePlug networking drivers
Pinouts
EL1517
(8 LD SOIC)
TOP VIEW
OUTA 1
8 VS
-
+
-
+
7 OUTB
6 INB-
5 INB+
MDP0027
MDP0046
MDP0046
MDP0046
MDP0046
MDP0046
MDP0046
INA- 2
INA+ 3
GND 4
EL1517
(16 LD QFN)
TOP VIEW
13 OUTB
12 NC
11 INB-
V
S
-*
INA+ 3
GND 4
NC 5
NC 6
VS- 7
C0 8
10 INB+
9 C1
16 OUTA
14 VS+
15 NC
NC 1
INA- 2
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.
Get Full Datasheet
1
*THERMAL PAD MUST BE CONNECTED TO NEGATIVE SUPPLY: V
S
-.
QFN PACKAGE CAN BE USED IN DUAL SUPPLY APPLICATIONS.
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. 2004-2006. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
EL1517
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 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
2
FN7425.4
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