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AD8396 データシート(PDF) 1 Page - Analog Devices |
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AD8396 データシート(HTML) 1 Page - Analog Devices |
1 / 12 page Low Power, High Output Current, Dual-Port ADSL/ADSL2+ Line Driver AD8396 Rev. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2007–2009 Analog Devices, Inc. All rights reserved. INPA INNA DGND INPB DGND VONA VOPB VONB 12 11 10 1 3 4 9 2 TOP VIEW AD8396 FEATURES 2 differential DSL channels comprised of current feedback, high output current amplifiers Integrated feedback and gain resistors Integrated biasing network Ideal for use as ADSL/ADSL2+ dual-channel Central Office (CO) line drivers Low power consumption Dual-supply operation from ±6 V to ±12 V Single-supply operation from 12 V to 24 V 10.8 mA quiescent supply current in full power mode 1.4 mA quiescent supply current in shutdown mode Less than 700 mW internal power dissipation while driving 20.4 dBm line power, 1:1 transformer High output voltage and current drive 43.4 V p-p differential output voltage Low distortion −66 dBc typical MTPR @ 20.4 dBm, 26 kHz to 2.2 MHz High speed: 170 V/μs differential slew rate APPLICATIONS ADSL/ADSL2+ CO line drivers GENERAL DESCRIPTION The AD8396 is comprised of four high output current, low power consumption operational amplifiers. It is particularly well suited for the CO driver interface in digital subscriber line systems, such as ADSL and ADSL2+. The driver can deliver 20.4 dBm to a line while compensating for losses due to hybrid insertion and back-termination resistors. The low power consumption, high output current, high output voltage swing, and robust thermal packaging enable the AD8396 to be used as the CO line driver in ADSL and other xDSL systems. The AD8396 is available in a 4 mm × 4 mm 16-lead LFCSP. PIN CONFIGURATION Figure 1. AV = 13 VCC VEE VOPA VONA INPA VCOM-A INNA VCC VEE 4kΩ 4kΩ Figure 2. Channel A Internal Schematics |
同様の部品番号 - AD8396_15 |
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同様の説明 - AD8396_15 |
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