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FN7425.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright Intersil Americas Inc. 2002-2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL1517
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 25
load. The EL1517 is available in the industry-standard 8-pin
SO, the thermally-enhanced 16-pin QFN, and 10-pin
HMSOP packages. All are specified for operation over the
full -40C to +85C temperature range. The 16-pin QFN and
10-pin HMSOP package options have 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 50
20V
P-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
Low quiescent current of 7mA per amplifier
200MHz bandwidth
Applications
VDSL line drivers
ADSL full rate CPE line driving
G.SHDSL, HDSL2 line drivers
HomePlug networking drivers
Ordering Information
PART NUMBER
PACKAGE
TAPE &
REEL
PKG. DWG. #
EL1517IS
8-Pin SO
-
MDP0027
EL1517IS-T7
8-Pin SO
7"
MDP0027
EL1517IS-T13
8-Pin SO
13"
MDP0027
EL1517IL
16-Pin QFN
-
MDP0046
EL1517IL-T7
16-Pin QFN
7"
MDP0046
EL1517IL-T13
16-Pin QFN
13"
MDP0046
EL1517IYE
10-Pin HMSOP
-
MDP0050
EL1517IYE-T7
10-Pin HMSOP
7"
MDP0050
EL1517IYE-T13
10-Pin HMSOP
13"
MDP0050
Data Sheet
September 9, 2004
Get Full Datasheet
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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
Pinouts
EL1517
(8-PIN SO)
TOP VIEW
EL1517
(10-PIN HMSOP)
TOP VIEW
EL1517
(16-PIN QFN)
TOP VIEW
1
2
3
4
8
7
6
5
-
+
-
+
OUTA
INA-
INA+
GND
VS
OUTB
INB-
INB+
VS+
NC
OUTA
INA-
OUTB
INB-
INB+
C1
1
2
3
4
10
9
8
7
5
6
INA+
C0
THERMAL PAD MUST BE CONNECTED TO GROUND.
PAD IS CONNECTED INTERNALLY TO V
S
- AND THUS HMSOP
PACKAGE CAN ONLY BE USED IN SINGLE SUPPLY APPLICATIONS.
GND*
1
2
3
4
12
11
10
9
5
6
7
8
16
15
14
13
NC
INA-
INA+
GND
NC
NC
VS
-
C0
OUT
A
NC
VS+
OUT
B
NC
INB-
INB+
C1
V
S
-*
THERMAL PAD MUST BE CONNECTED TO NEGATIVE SUPPLY: V
S
-.
QFN PACKAGE CAN BE USED IN DUAL SUPPLY APPLICATIONS.
EL1517
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