EL1509
®
Data Sheet
March 26, 2007
FN7015.2
Medium Power Differential Line Driver
Features
The EL1509 is a dual operational amplifier designed for
customer premise line driving in DMT ADSL solutions. This
device features a high drive capability of 250mA while
consuming only 7.1mA of supply current per amplifier and
operating from a single 5V to 12V supply. This driver
achieves a typical distortion of less than -85dBc, at 150kHz
into a 25Ω load. The EL1509 is available in the industry
standard 8 Ld SOIC as well as the thermally-enhanced 8 Ld
DFN package. Both are specified for operation over the full
-40°C to +85°C temperature range.
• Drives up to 250mA from a +12V supply
• 20V differential output drive into 100Ω
P-P
• -85dBc typical driver output distortion at full output at
150kHz
• Low quiescent current of 7.5mA per amplifier
• Pb-free plus anneal available (RoHS compliant)
Applications
• ADSL G.lite CO line driving
• ADSL full rate CPE line driving
• G.SHDSL, HDSL2 line driver
• Video distribution amplifier
• Video twisted-pair line driver
The EL1509 is ideal for ADSL, SDSL, HDSL2 and VDSL line
driving applications.
Ordering Information
PART
TAPE&
PKG.
PART NUMBER MARKING
REEL PACKAGE DWG. #
EL1509CS
1509CS
1509CS
-
7”
13"
-
8 Ld SOIC MDP0027
8 Ld SOIC MDP0027
8 Ld SOIC MDP0027
Pinouts
EL1509CS-T7
EL1509
(8 LD SOIC)
TOP VIEW
EL1509CS-T13 1509CS
EL1509CSZ
(See Note)
1509CSZ
8 Ld SOIC MDP0027
(Pb-Free)
OUTA
INA-
VS
1
2
3
4
8
7
6
5
EL1509CSZ-T7 1509CSZ
(See Note)
7”
8 Ld SOIC MDP0027
(Pb-Free)
-
OUTB
INB-
INB+
+
EL1509CSZ-T13 1509CSZ
(See Note)
13"
8 Ld SOIC MDP0027
(Pb-Free)
INA+
GND
-
EL1509CL
1509CL
1509CL
1509CL
-
8 Ld DFN
8 Ld DFN
8 Ld DFN
MDP0047
MDP0047
MDP0047
+
EL1509CL-T7
EL1509CL-T13
7"
13"
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.
EL1509
(8 LD DFN)
TOP VIEW
VS
8
7
6
5
OUTA
1
2
3
4
INA-
OUTB
INB-
INB+
-
+
INA+
GND
-
AMP A
+
AMP B
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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1
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