T1/CEPT/ISDN-PRI TRANSFORMER Quad Port SMT Transformer Module with Line Side Protection Four transmit transformers, four receive transformers and line side protection circuit in a surface mount package Extended temperature range Patented "Interlock Base" construction for high reliability IC grade transfer-molded package withstands 235C IR reflow temperature Minimum Isolation voltage: 1500 Vrms Electrical Specifications @ 25C -- Operating Temperature -40C to +85C TX9032 TX9033 Turns Ratio (Pri:Sec 5%) Transmit Receive 1CT:1 1:1CT 1CT:1.14 1.14:1CT OCL Line Side (mH MIN) CW/W (pF MAX) LL (H MAX) Package/ Schematic Transmit Receive 1.2 35 & 35 .80 & .80 BRT 4-6, 10-12, 16-18, 22-24 48-46, 42-40, 36-34, 30-28 1.2 35 & 35 1.0 & 1.0 BRT 4-6, 10-12, 16-18, 22-24 48-46, 42-40, 36-34, 30-28 Primary Pins Schematic Mechanical BRT 1 CH1 RX 3 .575 14,61 1.255 31,88 TX9032/TX9033 DATE CODE COUNTRY OF ORIGIN 48 Surge Suppressor 4 CH1 TX .712 .852 18,08 21,64 2 .401 10,19 .894 22,71 5 6 .092 2,34 8 9 Surge Suppressor .052 1,32 SUGGESTED PAD LAYOUT CHIP SIDE .030 0,76 CH2 TX 11 12 Surge Suppressor .305 7,75 15 .008 0,20 Surge Suppressor .020 MIN 0,51 CH3 TX 17 18 Surge Suppressor Weight ...............9.2 grams Tape & Reel..........150/reel Tube ......................15/tube Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 21 Surge Suppressor 24 38 37 35 34 32 31 30 Surge Suppressor 22 CH4 TX 23 40 33 19 CH4 RX 20 41 36 16 .004/0,10 48 Surfaces 43 39 13 CH3 RX 14 44 42 10 46X .050 1,27 1.150 29,21 46 45 7 CH2 RX 47 LINE SIDE Part Number 29 28 27 Surge Suppressor 26 25 For More Information : UNITED STATES (Worldwide) UNITED KINGDOM (Northern Europe) FRANCE SINGAPORE (Southern Europe) (Southern Asia) TAIWAN, R.O.C. (Northern Asia) HONG KONG (China/Hong Kong) 12220 World Trade Drive San Diego, CA 92128 U.S.A. http://www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 1 & 2 Huxley Road The Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701 Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41 3F-4, No. 81, Sec. 1 HsinTai Wu Road Hsi-Chih, Taipei Hsien Taiwan, R.O.C. Tel: 886 2 2698 0228 FAX: 886 2 2698 0948 19/F, China United Plaza 1008 Tai Nan West Street Cheung Sha Wan, Kowloon Hong Kong, China TEL: 852 2788 6588 FAX: 852 2776 1055 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 TEL: 65 287 8998 FAX: 65 280 0080 DISTRIBUTOR 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 products and/or registered trademarks of their respective owners. Printed on recycled paper. (c)2002, Pulse Engineering, Inc. PRELIMINARY T680.P (10/02)