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EL1507C - Product Brief
EL1507C - Product Brief
Medium Power Differential Line Driver
Features
* Drives 360mA at 16VP-P on 12V supplies * 40VP-P differential output drive into 100 * -75dBc typical driver output distortion driving 50 at 1MHz and 1/2-IS bias current * Low quiescent current of 3.5mA per amplifier in 1/2-IS mode * Power down disable mode
General Description
The EL1507C is a very low power dual operational 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 50 load. The EL1507C is available in the thermallyenhanced 16-pin SO package, as well as a 16-pin LPP package. Both are specified for operation over the full -40C to +85C temperature range. The EL1507C has two control pins, C0 and C1. With the selection of C0 and C1, the device can be set into full-IS power, 3/4-IS power, 1/2-IS power, and power down disable modes. The EL1507C maintains excellent distortion and load driving capabilities even in the lowest power settings.
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
Connection Diagram
Ordering Information
Part No EL1507CS EL1507CL Package 16-Pin SO 16-Pin LPP Tape & Reel Outline # MDP0027 MDP0046
NC 1 VOUTA 2 VIN-A 3 GND* 4 GND* 5 VIN+A 6 GND 7 VS- 8 Power Control Logic 16-Pin SO + + -
16 VS+ 16 OUTA 15 VOUTB 14 VIN-B 1 13 GND* INA- 2 12 GND* INA+ 3 11 VIN+B GND 4 10 C1 6 5 VS- 7 9 C0 C0 8 + Amp A + Amp B 11 INB10 INB+ 9 C1 12 13 OUTB 14 VS+
16-Pin LPP Top View
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July 20, 2001
* These GND pins are heat spreaders
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a "controlled document". Current revisions, if any, to these specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
(c) 2001 Elantec Semiconductor, Inc.
EL1507C - Product Brief
EL1507C - Product Brief
Medium Power Differential Line Driver
General Disclaimer
Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes in the circuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement.
WARNING - Life Support Policy
Elantec, Inc. products are not authorized for and should not be used within Life Support Systems without the specific written consent of Elantec, Inc. Life Support systems are equipment intended to support or sustain life and whose failure to perform when properly used in accordance with instructions provided can be reasonably expected to result in significant personal injury or death. Users contemplating application of Elantec, Inc. Products in Life Support Systems are requested to contact Elantec, Inc. factory headquarters to establish suitable terms & conditions for these applications. Elantec, Inc.'s warranty is limited to replacement of defective components and does not cover injury to persons or property or other consequential damages.
Printed in U.S.A.
Elantec Semiconductor, Inc.
July 20, 2001
675 Trade Zone Blvd. Milpitas, CA 95035 Telephone: (408) 945-1323 (888) ELANTEC Fax: (408) 945-9305 European Office: +44-118-977-6020 Japan Technical Center: +81-45-682-5820
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