ISL1535A Datasheet, PDF (1/2 Pages) Intersil Corporation – Dual Channel Central Office ADSL2+ Line Driver

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Data Sheet
March 11, 2008
ISL1535A
FN6585.0
Dual Channel Central Office ADSL2+ Line
Driver
The ISL1535A is a very low power dual channel
differentiated amplifier designed for central office line driving
for DMT ADSL2+ solutions. This device features a high drive
capability of 600mA while consuming 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 ISL1535A is available in a 28 Ld
HTSSOP package and a 24 Ld QFN package. This device is
specified for operation over the full -40°C to +85°C
temperature range.
The ISL1535A has two control pins, C₀ and C₁, per channel.
With the selection of C₀ and C₁, the device can be set into
full-I_S power, 3/4-I_S power, 1/2-I_S power, and power-down
disable modes. The ISL1535A maintains excellent distortion
and load driving capabilities even in the lowest power
settings. The ISL1535A has extended bandwidth, low THD
and high slew rate for ADSL2+ applications.
Ordering Information
PART
NUMBER
(Note 2)
PART
MARKING
PACKAGE
(Pb-free)
PKG.
DWG. #
ISL1535AIVEZ
1535A IVEZ 28 Ld HTSSOP MDP0048
ISL1535AIVEZ-T13* 1535A IVEZ
28 Ld HTSSOP MDP0048
Tape and Reel
ISL1535AIRZ
(Note 1)
1535A IRZ
24 Ld QFN
MDP0046
ISL1535AIRZ-T13* 1535A IRZ
(Note 1)
24 Ld QFN
MDP0046
Tape and Reel
*Please refer to TB347 for details on reel specifications.
NOTES:
1. Contact Intersil for the availability in QFN package.
2. 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.
Features
• Drives 400mA at 16V_P-P on ±12V supplies
• 21.4V_P-P differential output drive into 100Ω
• 20.6V_P-P minimum differential output drive into 60Ω
• -75dBc typical driver output distortion driving 50Ω at 1MHz
and 1/2-I_S bias current
• Quiescent current of 7.5mA per amplifier in Full-I_S mode
• 100MHz BW at A_V = 10
• Current control pins to select power modes
• Pin-to-pin replacement for EL1527 and EL1537
• Pb-free (RoHS compliant)
Applications
• ADSL, ADSL2, ADSL2+ line drivers
• G.SHDSL, HDSL2 line drivers
• VDSL line drivers
• Video distribution amplifiers
• Video twisted-pair line drivers
Get Full Datasheet
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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