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EL1537ILZ-T7 Datasheet(PDF) 1 Page - Intersil Corporation |
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EL1537ILZ-T7 Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 2 page 1 ® FN7433.2 EL1537 Dual Channel Central Office ADSL2+ Line Driver The EL1537 is a very low power dual channel differentiated amplifier designed for central office 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 Ω load. The EL1537 is available in the thermally-enhanced 28-pin HTSSOP package. This device is specified for operation over the full -40°C to +85°C temperature range. The EL1537 has two control pins, C0 and C1, per channel. 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 EL1537 maintains excellent distortion and load driving capabilities even in the lowest power settings. The EL1537 has extended bandwidth and improved THD and slew rate for ADSL2+ and VDSL applications. Features • Drives 400mA at 16VP-P on ±12V supplies •44VP-P differential output drive into 100Ω •37.2VP-P minimum differential output drive into 60Ω • -75dBc typical driver output distortion driving 50 Ω at 1MHz and 1/2-IS bias current • Low quiescent current of 3.9mA per amplifier in 1/2-IS mode • 50MHz BW at AV = 10 • Power-down disable mode • Pin-to-pin replacement for EL1527 • Pb-free plus anneal available (RoHS compliant) Applications • ADSL, ADSL2, ADSL2+ line drivers • G.SHDSL, HDSL2 line drivers • VDSL line drivers • Video distribution amplifiers • Video twisted-pair line drivers Ordering Information PART NUMBER PART MARKING PACKAGE TAPE & REEL PKG. DWG. # EL1537IRE 1537IRE 28-Pin HTSSOP - MDP0048 EL1537IRE-T7 1537IRE 28-Pin HTSSOP 7” MDP0048 EL1537IRE-T13 1537IRE 28-Pin HTSSOP 13” MDP0048 EL1537IREZ (See Note) 1537IREZ 28-Pin HTSSOP (Pb-Free) - MDP0048 EL1537IREZ-T7 (See Note) 1537IREZ 28-Pin HTSSOP (Pb-Free) 7” MDP0048 EL1537IREZ-T13 (See Note) 1537IREZ 28-Pin HTSSOP (Pb-Free) 13” MDP0048 EL1537IL 1537IL 24-Pin QFN - MDP0046 EL1537IL-T7 1537IL 24-Pin QFN 7” MDP0046 EL1537IL-T13 1537IL 24-Pin QFN 13” MDP0046 EL1537ILZ (See Note) 1537ILZ 24-Pin QFN (Pb-free) - MDP0046 EL1537ILZ-T7 (See Note) 1537ILZ 24-Pin QFN (Pb-free) 7” MDP0046 EL1537ILZ-T13 (See Note) 1537ILZ 24-Pin QFN (Pb-free) 13” MDP0046 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. Data Sheet December 14, 2005 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2005. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. Get Full Datasheet |
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