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EL1508CS-T7 Schematic ( PDF Datasheet ) - Intersil

Teilenummer EL1508CS-T7
Beschreibung Differential DSL Line Driver
Hersteller Intersil
Logo Intersil Logo 




Gesamt 2 Seiten
EL1508CS-T7 Datasheet, Funktion
®
Data Sheet
August 31, 2004
EL1508
FN7014.2
Differential DSL Line Driver
The EL1508 is designed for driving full rate ADSL signals in
both CO and CPE applications at very low power dissipation.
The high drive capability of 450mA makes this driver ideal for
both CAP and DMT designs. It contains two wideband, high-
voltage, current mode feedback amplifiers with a number of
power dissipation reduction features.
These drivers achieve an MTPR distortion measurement of
better than 70dB, while consuming typically 6mA of total
supply current. This supply current can be set using a
resistor on the IADJ pin. Two other pins (C0 & C1) can also
be used to adjust supply current to one of four pre-set modes
(full-IS, 2/3-IS, 1/3-IS, and full power-down). The EL1508
operates on ±5V to ±12V supplies and retains its bandwidth
and linearity over the complete supply range.
The device is supplied in a thermally-enhanced 20-pin SO
(0.300”), a thermally-enhanced 16-pin SO (0.150”), and the
small footprint (4x5mm) 24-pin QFN packages. The EL1508
is specified for operation over the full -40°C to +85°C
temperature range.
Get FULL DATASHEET
Features
• 450mA output drive capability
• 43.6VP-P differential output drive into 100
• 2nd/3rd harmonics of -85dBc/-75dBc
• MTPR of -70dB
• Operates down to 3mA per amplifier supply current
• Power control features
• Pin-compatible with EL1503
Pb-free available
Applications
• ADSL line driver
• HDSL line driver
• Video distribution amplifier
• Video twisted-pair line driver
Ordering Information
PART NUMBER PACKAGE
TAPE &
REEL PKG. DWG. #
EL1508CS
16-Pin SO (0.150”)
-
MDP0027
EL1508CS-T7 16-Pin SO (0.150”)
7”
MDP0027
EL1508CS-T13 16-Pin SO (0.150”) 13”
MDP0027
EL1508CSZ
(See Note)
16-Pin SO (0.150”)
(Pb-free)
-
MDP0027
EL1508CSZ-T7 16-Pin SO (0.150”)
(See Note)
(Pb-free)
7”
MDP0027
EL1508CSZ-T13 16-Pin SO (0.150”)
(See Note)
(Pb-free)
13”
MDP0027
EL1508CM
20-Pin SO (0.300”)
-
MDP0027
EL1508CM-T13 20-Pin SO (0.300”) 13”
MDP0027
EL1508CL
24-Pin QFN
- MDP0046
EL1508CL-T7
24-Pin QFN
7” MDP0046
EL1508CL-T13
24-Pin QFN
13” MDP0046
EL1508CLZ
(See Note)
24-Pin QFN
(Pb-free)
- MDP0046
EL1508CLZ-T7
(See Note)
24-Pin QFN
(Pb-free)
7” MDP0046
EL1508CLZ-T13
(See Note)
24-Pin QFN
(Pb-free)
13” MDP0046
NOTE: Intersil Pb-free products employ special Pb-free material sets; molding
compounds/die attach materials and 100% matte tin plate termination finish, which is
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-020B.
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © 2001 Elantec Semiconductor, Inc. 2002-2004 Intersil Americas Inc. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.





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