T9030

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 Matched to Level One’s LXT384LE/BE Octal T1/E1 Transceiver Extended temperature range Patented “Interlock Base” construction for high reliability IC grade transfer-molded package withstands 235°C IR reflow temperature Minimum Isolation voltage: 1500 Vrms UL 1950 recognized Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Part Number T9030 1 Turns Ratio (Pri:Sec ±2%) Transmit Receive 1CT:2 OCL Line Side (mH MIN) CW/W (pF MAX) LL (µH MAX) Package/ Schematic 1.2 35 & 35 .50 & .80 BRT 1CT:1 Primary Pins Transmit Receive 4-6, 10-12, 16-18, 22-24 48-46, 42-40, 36-34, 30-28 1 For receive channel, to make a 1:2 ratio from a 1CT:1, use only one-half of the primary (1CT) winding. NOTE: For extended temperature range transformers, OCL (Open Circuit Inductance for the primary winding) is specified at both -40°C and +25°C. At -40°C, OCL is 600 µH minimum. All other parameters are specified at +25°C. Schematic BRT 1 CH1 RX 3 .575 14,61 1.255 31,88 .712 .852 18,08 21,64 48 Surge Suppressor 4 CH1 TX T9030 2 .401 10,19 .894 22,71 6 CH2 RX 8 9 .052 1,32 SUGGESTED PAD LAYOUT CHIP SIDE .030 0,76 CH2 TX 12 Surge Suppressor CH3 RX 14 15 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 20 21 Surge Suppressor 23 24 For More Information: Pulse Worldwide Headquarters Pulse Northern Europe Pulse Southern Europe Pulse Pulse North China China Headquarters Room 1503 12220 World Trade Drive San Diego, CA 92128 U.S.A. www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 3 Huxley Road 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 No. 1 Industrial District Changan, Dongguan China TEL: 86 769 85538070 FAX: 86 769 85538870 XinYin Building No. 888 YiShan Road Shanghai 200233 China TEL: 86 21 54643211/2 FAX: 86 21 54643210 38 37 35 34 32 31 30 Surge Suppressor 22 CH4 TX 40 33 19 CH4 RX 41 36 16 .004/0,10 48 Surfaces 43 39 13 .305 7,75 .008 0,20 11 44 42 10 46X .050 1,27 1.150 29,21 46 45 Surge Suppressor 7 .092 2,34 DATE CODE COUNTRY OF ORIGIN 5 47 LINE SIDE Mechanical 29 28 27 Surge Suppressor 26 25 Pulse South Asia Pulse North Asia 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Road Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. TEL: 886 3 4641811 FAX: 886 3 4641911 TEL: 65 6287 8998 FAX: 65 6280 0080 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, 2006. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com T656.A (5/06)