+5 to +33 dBm Limiter RLM-751-2WL+ 50 Broadband 3 to 750 MHz The Big Deal Wideband, 3 to 750 MHz CASE STYLE: TT1224 Low Insertion Loss, 0.20dB typical Fast Recovery Time, 4nSec Excellent VSWR 1.13:1 typical Low leakage power, 8dBm typical Product Overview RLM-751-2W+ constitutes a very reliable limiting component. It exhibits typical output leakage powers of 7.2dBm at 30 and 32dBm input powers throughout the 3 to 750 frequency range. It also presents an excellent delta output power versus the delta input power of 0.3dB/dB typical, within its input power limiting range of 12 to 32dBm. Its low insertion loss combined with the excellent return loss, recovery and response time features, makes this component suitable for many applications. Key Features Feature Advantages The special combination of diode technologies allows for fast response and recovery Diode Limiting times at the same time as low leakage output powers are obtained Broad band Its operational frequency range is suitable for many military and civil applications. Allows for an easy and power efficient integration of the component when it is placed in Input & Output matched a cascaded fashion within a complex system. Low Insertion Loss of 0.20 dB typical at Minimizes the impact on the overall systems insertion loss for low drive signals. the low drive regime. 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 3+5 to +33 dBm RLM-751-2WL+ Limiter 50 Broadband 3 to 750 MHz Maximum Ratings Features Generic photo used for illustration purposes only wideband, 3 to 750 MHz Operating Temperature -40C to 85C low insertion loss 0.20 dB typ. CASE STYLE: TT1224 Storage Temperature -55C to 100C fast recovery time, 4nsec typ. excellent VSWR 1.13:1 typ. RF Input Power 3W +RoHS Compliant low output power, 8.0 dBm typ. The +Suffix identifies RoHS Compliance. See our web site Permanent damage may occur if any of these limits are exceeded. for RoHS Compliance methodologies and qualifications Pin Connections Applications military, hi-rel applications INPUT 1 stabilizing generator outputs OUTPUT 4 reducing amplitude variations GROUND 2,3,5,6 protects low noise amplifiers and other devices from ESD or input power damage Outline Drawing Electrical Specifications Parameter Condition Min. Typ. Max. Units Frequency Range 3 750 MHz PCB Land Pattern Linear Range Max Input Power less than 0.1 dB compression -10 dBm Insertion Loss less than -10 dBm input power 0.20 0.9 dB VSWR less than -10 dBm input power 1.13 1.6 :1 Limiting Range Input Power >1dB compression filtered signal frequency +5 +33 dBm Output Power +8.0 dBm Suggested Layout, Tolerance to be within .002 Input Power Range (dBm) 5 to 12 0.3 Output/ 1dB Input 12 to 20 0.3 20 to 25 0.3 dB/dB inch 25 to 30 0.13 Outline Dimensions ( ) mm 30 to 33 0.05 A B C D E FG H .25 .31 .16 .100 .040 .055 .060 .065 1 watt pulse 50 sec PW 1kHz duty cycle recovery Recovery Time 4 nsec to within 90% of final value. 6.35 7.87 4.06 2.54 1.02 1.40 1.52 1.65 Response Time -30 to +30 dBm input 50 sec PW 1 kHz duty cycle 7.2 nsec J K L M N P Q wt300 .060 .160 .025 .100 .110 .070 grams 7.62 1.52 4.06 0.64 2.54 2.79 1.78 0.16 Demo Board MCL P/N: TB-393 Typical Performance Data Suggested PCB Layout (PL-258) Freq. I. Loss (dB) VSWR (:1) Power Output Output / 1dB Input in Linear in Linear (MHz) (dBm) Range Range +5 to +12 to +20 to +25 to +30 to +5 dBm +12 dBm +20 dBm +25 dBm +30 dBm +33 dBm +12 dBm +20 dBm +25 dBm +30 dBm +33 dBm at -10 dBm at -10 dBm Input Input Input Input Input Input Input Input Input Input Input 4.00 0.10 1.22 -0.25 1.90 4.00 5.77 7.51 9.38 0.31 0.26 0.35 0.35 0.62 100.00 0.08 1.05 0.52 1.92 4.22 6.08 7.41 8.99 0.20 0.29 0.37 0.27 0.53 150.00 0.10 1.06 0.53 2.09 4.34 6.12 7.27 8.19 0.22 0.28 0.36 0.23 0.31 200.00 0.13 1.08 0.5 2.45 4.78 7.04 7.19 8.58 0.28 0.29 0.45 0.03 0.46 250.00 0.15 1.10 0.48 1.96 4.04 6.08 7.69 7.84 0.21 0.26 0.41 0.32 0.05 300.00 0.18 1.13 0.52 2.29 4.65 6.43 7.04 7.30 0.25 0.30 0.36 0.12 0.09 400.00 0.22 1.18 0.46 2.10 4.41 5.70 6.32 6.49 0.23 0.29 0.26 0.12 0.06 500.00 0.26 1.23 0.45 1.93 4.41 5.17 5.94 6.65 0.21 0.31 0.15 0.15 0.24 600.00 0.31 1.28 0.37 1.76 4.41 4.68 7.57 8.65 0.20 0.33 0.05 0.58 0.36 700.00 0.36 1.33 0.37 1.71 4.17 4.36 5.10 5.57 0.19 0.31 0.04 0.15 0.16 760.00 0.39 1.37 0.36 1.72 3.83 3.98 8.40 8.86 0.19 0.26 0.03 0.88 0.15 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. A 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 M151107 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 RLM-751-2WL+ ED-14543 Mini-Circuits AV/CP/AM 200813 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com Page 2 of 3