CABLE MODEM LOW PASS TRANSMIT FILTERS For use in HFC and cable modems Domestic and international versions Less than 1 dB inband insertion loss Small group delay variation Small surface mount package Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Part Number In/Out Impedance Passband Insertion Loss (MAX) Return Loss (MIN) GDV (MAX) Stopband Attenuation (MIN) B5004 75 Ω 5-42 MHz 1 dB -18 dB 24 ns at 54 MHz 78 to 860 MHz 10 dB 50 dB B5005 75 Ω 5-65 MHz 1 dB -17.5 dB 15 ns at 84 MHz 120 to 860 MHz 10 dB 55 dB Mechanical Schematic B5004/5005 12X .600 15,24 12X 12 .500 12,70 .390 9,91 B500X 1 5X 12X .030 0,76 .018 0,46 7 Date Code Country of Origin .080 2,03 .540 13,72 .500 12,70 1 6 (In) (Out) 6 5X .100 2,54 .100 2,54 (2-5, 7-12) SUGGESTED PAD LAYOUT Weight . . . . . . . . . . . . . .1.0 grams Tube . . . . . . . . . . . . . . . . .35/tube .270 6,86 0°-8° Dimensions: .010 0,25 .004/0,10 .025 MIN 0,64 Inches mm Unless otherwise specified, all tolerances are ± .005 0,13 For More Information : Corporate Europe Asia 12220 World Trade Drive San Diego, CA 92128 Tel: 619 674 8100 FAX: 619 674 8262 http://www.pulseeng.com Quick-Facts: 619 674 9672 1 & 2 Huxley Road The Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom Tel: 44 1483 401700 FAX: 44 1483 401701 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 trademarks or registered trademarks of their respective owners. Printed on recycled paper. ©1999, Pulse Engineering, Inc. B907.A (1/99)