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Renesas Electronics Components Datasheet

ISL1540 Datasheet

-52V Dual Channel Differential DSL Line Driver

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DATA SHORT
To request the full datasheet, please visit www.intersil.com/products/ISL1540
ISL1540
-52V Dual Channel Differential DSL Line Driver
FN6113
Rev 0.00
September 11, 2006
The ISL1540 is a -52V dual channel differential amplifier
designed for driving full rate ADSL signals at very low power
dissipation. The high supply voltage allows operation from a
single standard -52V negative battery supply. It contains two
pairs of wideband, high voltage, current mode feedback
amplifiers optimized for lower power consumption and
highest performance in ADSL and ADSL2+ systems. The
line drivers have fixed gain AV = 48 with integrated feedback
and gain resistors. Its output clamping circuit eliminates the
requirement for the Zener protection diodes.
These drivers achieve an MTPR distortion measurement of
better than 70dB while consuming typically 3mA per DSL
channel of total supply current.
The ISL1540 is supplied in a thermally-enhanced 8mm x
8mm 32 Ld QFN package and is specified for operating over
the full -40°C to +85°C temperature range.
Ordering Information
PART
NUMBER
TAPE &
REEL
PACKAGE PKG. DWG. #
ISL1540IRZ
(See Note)
- 32 Ld QFN
MDP0046
(8mm x 8mm)
(Pb-free)
ISL1540IRZ-T7
(See Note)
7” 32 Ld QFN
MDP0046
(8mm x 8mm)
(Pb-free)
ISL1540IRZ-T13
(See Note)
13” 32 Ld QFN
MDP0046
(8mm x 8mm)
(Pb-free)
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.
Features
• 100mA output current driving capability
• Operates from a single -40V to -60V power supply
• 800mW per channel total power dissipation
• MTPR of -70dB
• 96VP-P differential output swing
• Fixed gain, integrated gain resistors
• Current control pins
• Output clamp for lightning and surge protection
• Channel separation
- 75dB @ 1MHz
• Pb-free plus anneal available (RoHS compliant)
Applications
• Dual port ADSL and ADSL2+ line drivers
• HDSL, HDSL2, HDSL 4 and SHDSL line drivers
• DSLAM, DLC, MDU/MTU line drivers
• Performance upgrade to Le87213 and Le87213A
Pinout
ISL1540
[32 Ld QFN (8mm x 8mm)]
TOP VIEW
NC 1
NC 2
NC 3
NC 4
NC 5
INA 6
INB 7
NC 8
THERMAL
PAD
24 OUTD
23 NC
22 NC
21 NC
20 NC
19 NC
18 IND
17 INC
FN6113 Rev 0.00
September 11, 2006
Page 1 of 2


Renesas Electronics Components Datasheet

ISL1540 Datasheet

-52V Dual Channel Differential DSL Line Driver

No Preview Available !

ISL1540
© Copyright Intersil Americas LLC 2006. All Rights Reserved.
All trademarks and registered trademarks are the property of their respective owners.
For additional products, see www.intersil.com/en/products.html
Intersil products are manufactured, assembled and tested utilizing ISO9001 quality systems as noted
in the quality certifications found at www.intersil.com/en/support/qualandreliability.html
Intersil products are sold by description only. Intersil may modify the circuit design and/or specifications of products at any time without notice, provided that such
modification does not, in Intersil's sole judgment, affect the form, fit or function of the product. Accordingly, the reader is cautioned to verify that datasheets are
current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its
subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
FN6113 Rev 0.00
September 11, 2006
Page 2 of 2


Part Number ISL1540
Description -52V Dual Channel Differential DSL Line Driver
Maker Renesas
Total Page 2 Pages
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