1
®
FN6139.2
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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EL1517A
xDSL Differential Line Driver
The EL1517A 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 EL1517A 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 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 EL1517A is ideal for ADSL, SDSL, HDSL2 and VDSL
line driving applications. The “A” suffix is used only for
package leadframe distinction between EL1517. All
performance graphs in this datasheet were generated for
EL1517IS and EL1517IL. There is no significant electrical
difference between EL1517AIYE and the performance
curves for EL1517IL.
The EL1517A can only be used for single supply operation.
Use EL1517IL or EL1517IS for dual supply 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 supply applications
• Pb-free available (RoHS compliant)
Applications
• VDSL line drivers
• ADSL full rate CPE line driving
• G.SHDSL, HDSL2 line drivers
• HomePlug networking drivers
Pinout
EL1517A
(10 LD HMSOP)
TOP VIEW
Ordering Information
PART NUMBER
PART
MARKING
TAPE
&
REEL PACKAGE
PKG.
DWG. #
EL1517AIYE BBJAA - 10 Ld HMSOP MDP0050
EL1517AIYE-T7 BBJAA 7” 10 Ld HMSOP MDP0050
EL1517AIYE-T13 BBJAA 13” 10 Ld HMSOP MDP0050
EL1517AIYEZ
(Note)
BBKAA - 10 Ld HMSOP
(Pb-Free)
MDP0050
EL1517AIYEZ-T7
(Note)
BBKAA 7” 10 Ld HMSOP
(Pb-Free)
MDP0050
EL1517AIYEZ-T13
(Note)
BBKAA 13” 10 Ld HMSOP
(Pb-Free)
MDP0050
NOTE: Intersil Pb-free 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-020C.
VS+
NC
OUTA
INA-
OUTB
INB-
INB+
C1
1
2
3
4
10
9
8
7
5 6INA+ C0
THERMAL PAD MUST BE CONNECTED TO GROUND.
PAD IS CONNECTED INTERNALLY TO V
S
- AND THUS EL1517A CAN
ONLY BE USED IN SINGLE SUPPLY APPLICATIONS.
GND*
Data Sheet August 8, 2006
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