Surface Mount SRSC-4-63+ Power Splitter/Combiner 4 Way-0 Resistive 50 DC to 6000 MHz The Big Deal Wideband, DC to 6000 MHz Low insertion loss, 0.5 dB CASE STYLE: CK1704-2 Good matching VSWR, 1.3:1 Low amplitude unbalance, 0.4 dB Product Overview Mini-Circuits SRSC-4-63+ is a surface-mount 4-way 0 resistive splitter/combiner covering the DC to 6000 MHz frequency range, supporting bandwidth requirements for a wide range of RF/microwave sys- tems. This model can handle up to 0.2W RF input power as a splitter and provides high isolation, good VSWR and low amplitude unbalance. The unit comes housed in a miniature shielded package (0.5 x 0.5 x 0.185) with wrap-around terminations for excellent solderability. Key Features Feature Advantages Resistive design enables very wideband coverage down to DC, making the splitter/ Wideband, DC to 6000 MHz combiner suitable for a wide variety of broadband applications. Low insertion loss, 0.5 dB Supports a wide variety of power requirements. The combination of 0.2W power handling and low insertion loss makes this model a (above 12 dB theoretical loss) suitable candidate for distributing signals while maintaining excellent transmission of signal power. Good matching VSWR, 1.2:1 Provides excellent thru-path transmission with low signal reflection. Low amplitude unbalance makes this splitter/combiner Ideal for parallel path/multichan- Low amplitude unbalance, 0.4 dB nel systems. Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuits applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, Standard Terms) Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits website at www.minicircuits.com/MCLStore/terms.jsp Mini-Circuits www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com Page 1 of 2Surface Mount Power Splitter/Combiner SRSC-4-63+ 4 Way-0 Resistive 50 DC to 6000 MHz Maximum Ratings Features Generic photo used for illustration purposes only wideband, DC to 6000 MHz, Operating Temperature -40C to 85C CASE STYLE: CK1704-2 good matching VSWR 1.3:1 typ. Storage Temperature -55C to 100C good amplitude unbalance, 0.4 dB typ. +RoHS Compliant Power Input (as a splitter) 0.2W max. The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Internal Dissipation 0.15W max. Applications communication systems Permanent damage may occur if any of these limits are exceeded. CATV cellular, GPS, PCS Pin Connections VHF/UHF/receivers/transmitters SUM PORT 10 PORT 1 1 Electrical Specifications at 25C PORT 2 2 Parameter Frequency (MHz) Min. Typ. Max. Unit PORT 3 3 Frequency Range DC 6000 MHz PORT 4 4 DC - 3600 11.5 12.0 13.2 dB Insertion Loss, including 12 dB GROUND ALL OTHER 3600 - 6000 11.5 12.5 14.0 Isolation DC - 6000 7 dB 3 DC - 3600 8 Phase Unbalance Degree 8 3600 - 6000 14 DC - 3600 0.4 0.8 Outline Drawing Amplitude Unbalance dB 3600 - 6000 0.7 1.2 VSWR (Port S) DC - 6000 1.35 1.65 :1 PCB Land Pattern VSWR (Port 1-4) DC - 6000 1.30 1.60 :1 This is a resistive power divider to enable frequency coverage from DC to the highest rated frequency. Since resistive power divider do not provide a high degree of isolation (basically isolation equals the insertion loss between ports). Typical Performance Data 1 Freq. Total Loss Amp. Isolation Phase VSWR VSWR VSWR VSWR VSWR (MHz) (dB) Unbal. (dB) Unbal. S 1 2 3 4 (dB) (deg.) S-1 S-2 S-3 S-4 1-2 2-3 2-4 1 12.09 12.08 12.04 12.04 0.05 6.06 18.08 18.09 0.30 1.00 1.00 1.00 1.01 1.01 Suggested Layout, 400 12.18 12.18 12.15 12.16 0.03 6.13 18.35 18.26 0.44 1.10 1.11 1.11 1.11 1.10 Tolerance to be within .002 800 12.47 12.50 12.47 12.49 0.04 6.31 19.27 18.87 1.25 1.17 1.21 1.19 1.17 1.17 1200 12.75 12.83 12.77 12.79 0.08 6.46 20.50 19.60 2.18 1.22 1.24 1.21 1.18 1.19 1600 12.90 13.00 12.88 12.85 0.15 6.52 21.76 20.20 3.10 1.30 1.25 1.19 1.17 1.19 2000 12.83 12.96 12.78 12.66 0.31 6.53 22.58 20.34 3.41 1.38 1.29 1.23 1.19 1.24 2400 12.52 12.72 12.51 12.29 0.43 6.58 22.56 19.85 3.28 1.39 1.33 1.28 1.22 1.28 2800 12.08 12.34 12.19 11.91 0.43 6.71 21.90 19.13 2.97 1.27 1.30 1.27 1.20 1.24 3200 11.79 12.03 11.94 11.68 0.34 6.91 20.91 18.59 3.06 1.10 1.19 1.23 1.14 1.15 3600 11.78 12.07 11.98 11.80 0.28 7.15 19.66 18.30 3.81 1.21 1.08 1.13 1.11 1.10 4000 12.03 12.39 12.20 12.13 0.36 7.37 18.63 18.39 4.85 1.35 1.08 1.12 1.09 1.11 4400 12.36 12.71 12.41 12.39 0.35 7.48 18.16 18.97 5.91 1.42 1.17 1.11 1.13 1.17 inch 5000 12.64 12.95 12.65 12.56 0.39 7.68 17.15 19.15 7.06 1.46 1.25 1.12 1.16 1.21 Outline Dimensions ( ) mm 5600 12.65 13.05 13.13 12.63 0.49 8.26 15.62 18.00 8.66 1.17 1.26 1.21 1.21 1.17 6000 12.77 13.11 13.42 12.73 0.68 8.55 14.72 17.32 8.39 1.02 1.28 1.29 1.24 1.18 A B C D E FG H J .500 .500 .185 .100 .080 .115 .030 .040 .540 1. Total Loss = Insertion Loss + 12dB splitter loss. 12.70 12.70 4.70 2.54 2.03 2.92 0.76 1.02 13.72 SRSC-4-63+ SRSC-4-63+ TOTAL LOSS ISOLATION K LM N P Q RT wt. 14 40 .030 .100 .135 .135 .115 .140 .060 .080 grams 0.76 2.54 3.43 3.43 2.92 3.56 1.52 2.03 1.0 S-1 S-3 1-2 2-3 2-4 13 30 Demo Board MCL P/N: TB-816+ 12 20 Suggested PCB Layout (PL-445) 10 11 0 10 0 1500 3000 4500 6000 0 1500 3000 4500 6000 FREQUENCY (MHz) FREQUENCY (MHz) SRSC-4-63+ VSWR 2.0 S-VSWR 1-VSWR 3-VSWR electrical schematic 1.8 1.5 1.3 1.0 0 1500 3000 4500 6000 FREQUENCY (MHz) Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuits applicable established test performance criteria and measurement instructions. REV. OR C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, Standard Terms) Purchasers of this part are entitled M149373 to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits website at www.minicircuits.com/MCLStore/terms.jsp SRSC-4-63+ ED-17147 JX/CP/AM Mini-Circuits 200501 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com Page 2 of 2 TOTAL LOSS (dB) VSWR ISOLATION (dB)