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  • Manufacturer or author: Provided By digicamel.com
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+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. US UK Taiwan China Singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. ADSL Transformers Document 216-1 Document 216-1 Revised 08/20/07 These transformers have been designed to provide op- timum performance with a variety of GlobeSpan ADSL chipsets. They feature very low leakage inductance, stable primary inductance from −40°C to +85°C and longitudinal balance optimized for the best overall performance at the ADSL transmission speed. For free evaluation samples or to discuss custom designs, contact Coilcraft or visit www.coilcraft.com. SPECIFICATIONS 1. Measured across pins 10-6 with pins 7-9 shorted. 2. Measured across pins 1-5 with pins 2-4 shorted. 3. Measured across pins 1-4 with pins 2-3 shorted. 4. All electrical specifications referenced to line side. 5. Operating temperature range -40°C to +85°C. 6. Electrical specifications at 25°C. Leakage Part Inductance inductance DCR max (Ohms) number Style Chip set (mH) max (µH) Chip side Line side AS8952-A SMT Titanium Fourte G7266 0.474 ±10%1 5 0.48 (1-4, 2-5) 0.88 (10-7, 9-6) AS8954-A SMT Titanium Fourte G7266RT 0.440 ±5%1 5 0.36 (1-4, 2-5) 0.94 (10-7, 9-6) AS8330-A SMT Titanium G7000 0.430 ±10%2 10 0.29 (10-7, 9-6) 0.32 (1-4, 2-5) AS8424-A SMT Globespan EL-1501 0.407 ±5%2 10 0.363 (10-7, 9-6) 0.429 (1-4, 2-5) AS8343-A Leaded GlobeSpan 0.940 ±10%3 10 1.0 (1-3, 2-4) 0.750 (9-7, 10-8) AS8344-A Leaded GlobeSpan 0.410 ±10%3 10 0.340 (1-3, 2-4) 0.340 (9-7, 10-8) AS8345-A Leaded GlobeSpan 0.940 ±10%3 15 1.0 (1-3, 2-4) 1.0 (9-7, 10-8) AS8346-A Leaded GlobeSpan 0.410 ±10%3 10 0.340 (1-3, 2-4) 0.80 (9-7, 10-8) Dielectric Longitudinal Part strength Turns ratio Capacitance balance THD Designed number (V) line:chip max (pF) min (dB) max (dB) to meet AS8952-A 1875 1.41 : 1 40 55 (20 kHz – 1.1 MHz) –90 @ 20 kHz UL 1950 AS8954-A 1875 2 : 1 40 55 (20 kHz – 1.1 MHz) –90 @ 20 kHz UL 1950 AS8330-A 1875 1 : 1 40 40 (20 kHz – 1.1 MHz) –80 @ 20 kHz UL 1459, 1950 AS8424-A 1875 1 : 1 25 55 (20 kHz – 1.1 MHz) –85 @ 20 kHz UL 1459, 1950 AS8343-A 1500 1 : 1 : 1.4 : 1.4 90 50 @ 40 kHz –80 @ 20 kHz AS8344-A 1500 1 : 1 : 1 : 1 90 50 @ 40 kHz –80 @ 20 kHz AS8345-A 3000 1 : 1 : 1.4 : 1.4 90 55 @ 40 kHz –70 @ 20 kHz UL 1950 AS8346-A 3000 1 : 1 : 1 : 1 90 55 @ 40 kHz –65 @ 20 kHz UL 1950 For Globespan chip sets This product is not RoHS-compliant. Contact Coilcraft for current status or possible alternatives.

+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. US UK Taiwan China Singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 216-2 ADSL Transformers for Globespan Chip Sets AS8954-A, AS8952-A, AS8330-A, AS8424-A A max B max C max D min E F typ G typ H typ 23,62 26,7 11,7 3,0 20,32 3,81 0,43 × 0,97 1,14 × 0,64 AS8343-A, AS8344-A, AS8345-A, AS8346-A Line side Chip side AS8954-A, AS8952-A Line side Chip side AS8330-A, AS8424-A Dot above pin 1 A 10 1 C B 5 6 101 0.004/0,10 Recommended Land Pattern E F G A Dot on Pin 1 Top view Bottom view Recommended PC board layout B C D E E G H F F 11 0 Line side Chip side A max B max C max E F typ G typ 13,46 17,75 12,70 14,99 2,50 1,27 × 1,55 Note: For AS8424-A, pin 3 is removed after assembly. Packaging AS8954-A, AS8330-A, AS8424-A: 100 parts per tray AS8952-A: 175 per 13″ reel; Plastic tape: 32 mm wide, 0.5 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth Packaging 49 parts per tray Document 216-2 Revised 08/20/07