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| MODEL HT82 SERIES VDSL Coupling Transformers NEW PRODUCT FEATURES AND BENEFITS * * * * * * Supports industry standard VDSL transceivers Excellent total harmonic distortion characteristics Meets standard dielectric withstanding voltage requirements Available in through hole and surface mount designs with gold plated leadless pads Conforms to ANSI, ITU and ETSI standards Can be customized to meet unique IC requirements APPLICATIONS * VDSL coupling transformer * Supports 2 to 4 wire connections * Up to 25.92 Mb/s applications ELECTRICAL @ 25C Part Number HT82-99627 (1) Turns Ratio Line-Chip 1:1 Open Circuit Inductance (2) H Min. 175 6 Return Loss dB Min. 10 0.2-11MHz Insertion Loss dB Max. 0.8 0.2-11MHz 0.5/0.3-1MHz 0.8/1-30MHz Longitudinal Balance dB Min. 40 0.2-11MHz 30 0.3-30MHz THD (3) dB Max. -70 HT82-99652 Tx 1:1:1 Rx 1:1:1:2ct 250 22/0.3-1MHz 10/1-30MHz -70 -60 HT82-99653 1:1 250 17 0.2-30MHz 0.75 0.2-30MHz 40 0.2-100MHz -70 Specifications subject to change without notice. 6-155 Model HT82 Series ELECTRICAL NOTES (1) Supports Broadcom BCM 6010. Assumes pins 2-3, 8-9 are tied externally. (2) OCL tested @10kHz, 100mV. (3) THD tested @ 100kHz, 6.6V p-p with 135 load. ENVIRONMENTAL Operating Temperature Range OUTLINE DIMENSIONS (Inch/mm) HT82-99653- Through Hole .500 Max. 12.70 .400 10.16 -40C to +85C .350 Max. 8.89 5 HT82-99653 6 2 1 .200 5.08 .250 Max. 6.35 Pin o: .020 .510 .013 3.30 HT82-99652- Through Hole 1.00 Max. 25.4 .405 10.25 HT82-99627 - Surface Mount .701 Max. 17.8 1 10 .532 13.5 Max. 6 .394 Max. 10.0 Pin 1 Indicator HT82-99652 .300 7.62 .100 2.54 5 HT82-99627 Recommended PCB Layout .720 18.28 .120 3.05 Pin o: .020 0.51 .300 7.62 .20 5.08 .010 2.54 .010 2.54 .05 1.27 .10 2.54 6-156 Model HT82 Series SCHEMATICS HT82-99627 1:1 10 1 9 Line 3 Chip 7 2 4 8 HT82-99652 Tx 1 19 2 4 17 Line 5 6 14 Chip Line 1 2 1:1:1 5 HT82-99653 1:1 6 Chip 6 7 9 13 12 10 Rx 1:1:2 ct PACKAGING Standard: Plastic Tubes Capacity HT82-99627 HT82-99652 HT82-99653 = = = 28 Units 20 Units 40 Units 6-157 Model HT82 Series ORDERING INFORMATION HT82 Model Series: VDSL Transformers 99627 Factory Code (Package/Schematic) 6-158 Model HT82 Series |
Price & Availability of HT82-99627
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