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| CABLE MODEM MAGNETICS Wideband RF Transformer CM03402 * Optimized for use in the upstream and downstream data path of cable modem applications Designed for use with a variety of high frequency drivers Ideal for cable distribution/drop amplifiers, set top boxes and home gateways * * Excellent insertion loss and return loss characteristics Operating temperature -40 to +85 C * * ELECTRICAL SPECIFICATIONS at 25 C Phase Unbalanced max Amplitude Unbalanced dB max Turns Ratio 3% Insertion Loss dB max Return Loss dB min Pri : Sec 5MHz to 1GHz 5MHz to 50MHz 50MHz to 1GHz 5MHz to 1GHz 5MHz to 1GHz 1:1 <1.0 25 22 6 1 SCHEMATIC S554-5999-15 GND 6 + 4 PRI : SEC 1+ 3- Note: For optimum performance pin 6 is ground. (c)2004 Bel Fuse Inc. Specifications subject to change without notice. 02.04 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com CABLE MODEM MAGNETICS CM03402 Wideband RF Transformer MECHANICAL S554-5999-15 Suggested PCB Pad Layout 0.040 [1.02] 0.170 [4.32] 0.106 [2.69] 0.209 [5.32] 0.114 [2.90] 0.236 [5.99] Pin 1 0.028 [0.71] 0.059 [1.50] 0.119 [3.01] 0.118 [3.00] 0.150 [3.82] 0.003 0.002 [0.07 0.05] 0.030 [0.76] 0- 8 5X (c)2004 Bel Fuse Inc. Specifications subject to change without notice. 02.04 CORPORATE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com FAR EAST Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com |
Price & Availability of S554-5999-15
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