RF SPLITTER/COMBINERS High Isolation for Cable Media Products and Distribution Equipment : 2-Way; 0° ® High isolation splitters Operating bandwidth: 5MHz to 1000MHz Excellent amplitude balance Ideal for cable distribution equipment and set top box applications 235°C peak IR reflow temperature rating Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Part Number Frequency (MHz) Z (Ω) CX4012 5 - 1000 75 Isolation @ 40-600MHz (dB TYP/MIN) 27/22 @ 5-40MHz (dB TYP/MIN) 20/16.5 @ 600-1000MHz (dB TYP/MIN) 27/22 Return Loss @ 40-600MHz (dB TYP/MIN) 21/18.5 @ 5-40MHz (dB TYP/MIN) 16/12.5 @ 600-1000MHz (dB TYP/MIN) 19/18 Additional Specifications Insertion Loss (Above 3dB) Part Number @ 5-40MHz (dB TYP/MAX) @ 40-600MHz (dB TYP/MAX) Amplitude Unbalance @ 600-870MHz (dB TYP/MAX) @ 870-1000MHz (dB TYP/MAX) @ 5-40MHz (dB TYP/MAX) @ 40-1000MHz (dB TYP/MAX) 0.3/0.4 0.2/0.3 CX4012 0.4/0.8 0.4/0.6 0.65/0.85 1.0/1.2 NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (ex: CX4012T). Mechanical CX4012 .200 5,08 .100 2,54 .310 MAX 7,87 .255 6,48 MAX .310 7,87 CX4012 .130 3,30 Weight . . . . . . . . . . .0.35 grams Tape & Reel . . . . . . . . .850/reel Tube . . . . . . . . . . . . . . .65/tube .090 2,29 DATE CODE CTRY ORIGIN .050 1,27 SUGGESTED PAD LAYOUT PIN 1 IDENTIFICATION PIN 1 IDENTIFICATION .210 5,33 MAX .200 5,08 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .005 0,13 .100 2,54 .040 1,02 6 PL INPUT 1 6 GND NC 2 5 NC PORT 1 3 4 PORT 2 Power Rating: 1 Watt, Max BOTTOM VIEW US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 6287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com C247.A (8/04) RF SPLITTER/COMBINER ® High Isolation for Cable Media Products and Distribution Equipment : 2-Way; 0° CX4012 — Typical Performance @ 25°C Insertion Loss Isolation 0.0 -0.4 -0.6 -0.8 -5 -10 Port 1 -1.0 (dB) (dB) 0.0 -0.2 Port 2 -15 -20 -25 -30 -35 1 10 1000 100 1 10 Frequency (MHz) 1000 100 Frequency (MHz) Return Loss 0.0 (dB) -5 -10 Port 2 -15 -20 -25 Port 1 -30 -35 1 10 1000 100 Frequency (MHz) CX4012 — Tape and Reel Specifications .215 5,46 .016 0,40 .157 4,00 .079 2,00 .069 1,75 .453 11,51 .945 ± .012 24,00 ± 0,30 .315 8,00 TAPE & REEL LAYOUT .260 6,60 .472 12,00 USER DIRECTION OF FEED For More Information : UNITED STATES (Worldwide) UNITED KINGDOM (Northern Europe) FRANCE (Southern Europe) SINGAPORE (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 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 41 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 TEL: 65 6287 8998 FAX: 65 6280 0080 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 9/F, Phase 2, Tai Sang Shatin Warehouse Centre 6 Wong Chuk Yeung Street Fotan, Shatin, Hong Kong TEL: 852 2788 6588 FAX: 852 2776 1055 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 trademarks or registered trademarks of their respective owners. ©2004, Pulse Engineering, Inc. All rights reserved. C247.A (8/04)