®
EL1517
Data Sheet
September 9, 2004
FN7425.1
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-pin
SO, the thermally-enhanced 16-pin QFN, and 10-pin
HMSOP packages. All are specified for operation over the
full -40°C to +85°C 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 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
Applications
• VDSL line drivers
• ADSL full rate CPE line driving
Ordering Information
PART NUMBER
EL1517IS
EL1517IS-T7
EL1517IS-T13
EL1517IL
EL1517IL-T7
EL1517IL-T13
EL1517IYE
EL1517IYE-T7
EL1517IYE-T13
PACKAGE
8-Pin SO
8-Pin SO
8-Pin SO
16-Pin QFN
16-Pin QFN
16-Pin QFN
10-Pin HMSOP
10-Pin HMSOP
10-Pin HMSOP
TAPE &
REEL
-
7”
13”
-
7”
13”
-
7”
13”
PKG. DWG. #
MDP0027
MDP0027
MDP0027
MDP0046
MDP0046
MDP0046
MDP0050
MDP0050
MDP0050
• G.SHDSL, HDSL2 line drivers
• HomePlug networking drivers
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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