PE-68628

ISDN U-INTERFACE TRANSFORMERS For Applications with 2B1Q and 4B3T Coding Matched to leading transceiver ICs Parts meet ANSI T1.601-1992 and ETSI ETR 080 Transformer models with 2000Vrms to 3000Vrms minimum isolation UL recognized Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C Isolation Voltage (Vrms MIN) Part Number Turns Ratio Line:Chip (±3%) Line Side Pins OCL Line side (mH) DCR Line Side (Ω) DCR Chip Side (Ω) IDC (mA) PE-65575* PE-65578 PE-65579 PE-65581 PE-65583 PE-65584 PE-68628* PE-68631 PE-68681 PE-68668* PE-68669* 1.65:1 1.32:1 2.00:1 1.50:1 1.50:1 1.50:1 1.25:1 1.50:1 1.50:1 1.25:1 1.65:1 (1-4) (1-4) (1-5) (4-2) (4-2) (1-5) (1-5) (4-2) (1-5) (1-5) (1-4) 13.0-18.0 7.0-8.3 25.5-28.5 14.2-15.8 25.6-29.0 25.6-29.0 26.5-29.5 25.6-29.0 25.6-28.4 26.5-29.5 13.0-18.0 5.2 ±15% 2.4 MAX 11.6 MAX 16.0 MAX 20.0 MAX 20.0 MAX 12.0 MAX 20.0 MAX 20.0 MAX 13.0 MAX 5.2 ±15% 3.0 ±15% 2.7 MAX 6.4 MAX 2.5 MAX 3.0 MAX 3.0 MAX 7.0 MAX 3.0 MAX 3.0 MAX 7.5 MAX 3.0 ±15% 50 55 60 60 60 60 80 60 60 80 50 2000 Vrms 2500 Vrms 3000Vrms Package/ Schematic Lead Length 0.15 ± 0.15 ± 0.17 ± 0.17 ± 0.16 ± 0.17 ± 0.16 ± 0.13 ± 0.13 ± 0.13 ± 0.13 ± 0.03 (3,81 ± 0.03 (3,81 ± 0.04 (4,32 ± 0.04 (4,32 ± 0.03 (4,06 ± 0.04 (4,32 ± 0.03 (4,06 ± 0.03 (3,30 ± 0.03 (3,30 ± 0.03 (3,30 ± 0.03 (3,30 ± 0,76) 0,76) 1,02) 1,02) 0,76) 1,02) 0,76) 0,76) 0,76) 0,76) 0,76) IU-3/W 4 IU-3/X IU-5/Y IU-5/Z IU-5/Z 2 IU-5/Y 2 IU-5/Y 2 IU-7/Z 2 IU-7/Y 2 IU-7/Y 2 IU-3/W NOTE: For surface mount versions of these parts, please see data sheet T614. New small surface mount package available. Contact Pulse Application Engineering at (619) 674-8100 for more information. *Operating temperature range: -40°C to 85°C. Schematics Mechanicals .750 MAX 19,05 .600 15,24 PE-XXXXX IU-3 DATE CODE 1.11 MAX 28,19 5 6 9 8 7 4 1 2 4 5 8 9 8 7 1 4 2 5 7 Lead Length .430 MAX 10,92 W: Y: Pin 1 .150 TYP 3,81 Leads are .010 X .020 solderable (0,25 X 0,51) .850 21,6 .950 MAX 24,13 1 PE-XXXXX IU-5 DATE CODE 1.05 MAX 26,67 5 Lead Length .450 MAX 11,43 2 3 Pin 1 .042 TYP 1,07 .150 TYP 3,81 Leads are .015 X .042 solderable (0,38 X 1,07) .800 20,32 X: Z: .950 MAX 24,13 1 PE-XXXXX IU-7 DATE CODE 1.05 MAX 26,67 .500 MAX 12,70 Pin 1 .150 TYP 3,81 .042 TYP 1,07 Leads are .015 X .042 solderable (0,38 X 1,07) 2 3 4 Lead Length .800 20,32 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 54643211 / 2 • China 86 755 33966678 • Taiwan 886 3 4641811 www.pulseeng.com T603.B (10/07) ISDN U-INTERFACE TRANSFORMERS For Applications with 2B1Q and 4B3T Coding Additional Specifications Return Loss (2B1Q) (10 and 25Hz) 20dB MIN — — Longitudinal Balance (2B1Q) 28Hz to 40kHz 55dB MIN Above 40kHz -20dB/decade — — Longitudinal Balance (4B3T) 5kHz 20dB MIN 20kHz-150kHz 40dB MIN 1MHz 36dB MIN Surge Voltage Resistability (ALL) Metallic @ 800V Peak 10/700µsec Long. @ 2400V Peak 10/560µsec — — Transformer Selection Transformer Transformer 2000Vrms High Isolation Isolation Models PE-65579 — PE-68628 PE-68668 PE-68631 PE-65583(1) PE-65584(1) PE-68681 Company Chip Coding Motorola Motorola MC145472 MC145572 2B1Q 2B1Q National TP 3410 2B1Q Siemens PEB 2091 2B1Q PE-65575(4) PE-68669 Siemens PEB 2090 PEB 20901 SD 5411 4B3T PE-65578 — 2B1Q PE-65581 — Thomson For More Information: Pulse Worldwide Headquarters Pulse Europe 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 858 674 8100 Fax: 858 674 8262 Tel: 49 7032 7806 0 Fax: 49 7032 7806 12 Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Tech-Innovation International Tenth Kejinan Rd. High-Tech Industrial Park Nanshan District, Shenzhen China Tel: 86 755 33966678 Fax: 86 755 33966700 Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Rd. Yang Mei Chen Tao Yuan Hsien Taiwan, R. O. C. Tel: 86 21 54643211/2 Fax: 86 21 54643210 Tel: 65 6287 8998 Fax: 65 6280 0080 Tel: 886 3 4641811 Fax: 886 3 4641911 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2007. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com T603.B (10/07)