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EL1511CSZ-T7

Description
DUAL LINE DRIVER, PDSO16
Categorysemiconductor    Analog mixed-signal IC   
File Size902KB,18 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
Download Datasheet View All

EL1511CSZ-T7 Overview

DUAL LINE DRIVER, PDSO16

DATASHEET
EL1511
Medium Power Differential Line Driver
The EL1511 is a dual operational amplifier designed for
customer premise line driving in DMT ADSL solutions. This
device features a high drive capability of 360mA while
consuming only 7.5mA of supply current per amplifier and
operating from a single 5V to 15V supply. This driver
achieves a typical distortion of less than -85dBc, at 150kHz
into a 25 load. The EL1511 is available in the thermally-
enhanced 16 Ld SOIC (0.150") and a 16 Ld QFN (4x4mm)
packages. The EL1511 is specified for operation over the full
-40°C to +85°C temperature range. Electrical characteristics
are given for typical 15V supply operation.
The EL1511 has two control pins, C
0
and C
1
, which allow
the selection of full I
S
power, 3/4-I
S
, 1/2-I
S
, and power-down
modes.
The EL1511 is ideal for ADSL, SDSL, and HDSL2 line
driving applications for single power supply, high voltage
swing, and low power.
The EL1511 maintains excellent distortion and load driving
capabilities even in the lowest power settings.
FN7016
Rev 2.00
April 10, 2007
Features
• Drives up to 360mA from a +15V supply
• 24V
P-P
differential output drive into 25and 26V
P-P
differential output drive into 100
• -85dBc typical driver output distortion at full output at
150kHz
• Low quiescent current of 3.5mA per amplifier at 1/2-I
S
current mode
• Disable down to 1.5mA
• Pb-free plus anneal available (RoHS compliant)
Applications
• ADSL CSA line driving
• ADSL full rate CPE line driving
• G.SHDSL, HDSL2 line driver
• Video distribution amplifier
• Video twisted-pair line driver
Pinouts
EL1511
[16 LD SO (0.150”)]
TOP VIEW
16 OUTA
NC 1
VOUTA 2
VIN-A 3
GND* 4
GND* 5
VIN+A 6
GND 7
VS- 8
POWER
CONTROL
LOGIC
+
-
+
-
16 VS+
15 VOUTB
14 VIN-B
13 GND*
12 GND*
11 VIN+B
10 C1
9 C0
NC 1
INA- 2
INA+ 3
GND 4
NC 5
EL1511
(16 LD QFN)
TOP VIEW
13 OUTB
12 NC
11 INB-
10 INB+
9 C1
C0 8
14 VS+
VS- 7
15 NC
NC 6
AMP
A
-
+
AMP
B
-
+
POWER
CONTROL
LOGIC
NOTE: * These GND pins are heat spreaders
FN7016 Rev 2.00
April 10, 2007
Page 1 of 18
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