Dual Channel Medium Power Differential
Line Driver
The EL1527 is a very low power dual channel differentiated
amplifier designed for central office and customer premise
line driving for DMT ADSL solutions. This device features a
high drive capability of 400mA while consuming only 7.5mA
of supply current per amplifier from ±12V supplies. This
driver achieves a typical distortion of less than -75dBc, at
1MHz into a 50Ω load.
The EL1527 has two control pins, C
With the selection of C
full-I
disable modes. The EL1527 maintains excellent distortion
and load driving capabilities even in the lowest power
settings.
The EL1527 is available in the thermally-enhanced 28 Ld
HTSSOP package. This device is specified for operation
over the full -40°C to +85°C temperature range.
Ordering Information
EL1527CRE
EL1527CRE-T7*
EL1527CRE-T13*
EL1527CREZ
(See Note)
EL1527CREZ-T7*
(See Note)
EL1527CREZ-T13
(See Note)
*Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ special
Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is 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.
Get Full Datasheet
S
NUMBER
power, 3/4-I
PART
S
1527CRE
1527CRE
1527CRE
1527CREZ -40 to +85 28 Ld HTSSOP
1527CREZ -40 to +85 28 Ld HTSSOP
1527CREZ -40 to +85 28 Ld HTSSOP
MARKING
power, 1/2-I
PART
0
and C
®
1
1
-40 to +85 28 Ld HTSSOP MDP0048
-40 to +85 28 Ld HTSSOP MDP0048
-40 to +85 28 Ld HTSSOP MDP0048
RANGE
, the device can be set into
S
TEMP.
(°C)
Copyright © Intersil Americas Inc. 2002, 2004, 2008. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
power, and power-down
0
Data Sheet
and C
(Pb-Free)
(Pb-Free)
(Pb-Free)
PACKAGE
1
, per channel.
1-888-INTERSIL or 1-888-468-3774
MDP0048
MDP0048
MDP0048
DWG. #
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
PKG.
Features
• Drives 360mA at 16V
• 40V
• -75dBc typical driver output distortion driving 50Ω at 1MHz
• Low quiescent current of 3.5mA per amplifier in 1/2-I
• Power-down disable mode
• Pb-free available (RoHS compliant)
Applications
• ADSL G.DMT and G.lite CO line driving
• G.SHDSL, HDSL2 line driver
• ADSL CPE line driving
• Video distribution amplifier
• Video twisted-pair line driver
Pinout
and 1/2-I
mode
P-P
All other trademarks mentioned are the property of their respective owners.
June 25, 2008
differential output drive into 100Ω
|
S
Intersil (and design) is a registered trademark of Intersil Americas Inc.
bias current
OUTB(1)
OUTA(2)
INB+(1)
INS+(2)
GND(2)
INB-(1)
INA-(2)
VS+(2)
VS-(1)
C0(1)
C1(1)
NC
NC
NC
10
11
12
13
14
1
2
3
4
5
6
7
8
9
(28 LD HTSSOP)
P-P
TOP VIEW
THERMAL
EL1527
on ±12V supplies
PAD
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GND(1)
NC
NC
INA+(1)
INA-(1)
OUTA
NC
VS+(1)
OUTB(2)
INB-(2)
INB+(2)
C1(2)
C0(2)
VS-(2)
EL1527
FN7341.2
S