RMK-7-81 MINI | Alldatasheet

Document overview

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Technical content

The RMK-7-81+ is a cost-effective X7 frequency multiplier that utilizes specially selected silicon Schottky diodes and compatible filter circuitry to achieve a low conversion loss, yet have a high rejection of unwanted harmonics near its F7 output. It makes the RMK-7-81+ ideal for a wide range of applications. The tiny plastic case, 0.25” x 0.31” x 0.16” high, is aqueous washable and RoHS compliant. Feature Advantages <30 dB conversion loss Efficient choice for converting 7.5 MHz source to 52.5 MHz output while maintaining useful signal power, especially for reference crystal oscillators. Only 12 dBm input required for -10 dBm output, especially useful for low-loss systems such as instrumentation >45 dB rejection of F6 and F8 Proprietary internal circuitry achieves high suppression and minimizes filter requirements for undesired sig- nals, as in wireless Tx/Rx for military applications, aircraft, cordless telephones, remote control and PMR. Internally balanced to 50Ω in/out, no DC power required Saves PCB space and simplifies application design, with no external matching or biasing circuits required Small surface mount package Easily integrated in systems with minimal PCB area available The Big Deal

  • High rejection of adjacent harmonics, >45 dBc
  • 50 Ω in/out, no tuning necessary CASE STYLE: TT1224 RMK-7-81+ 50Ω Output 52.5 to 80.5 MHz Frequency Multiplier 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-Circuit’s 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

Electrical Specifications at 25°C Maximum Ratings Pin Connections

Features

  • low conversion loss, 27 dB typ.
  • high adjacent harmonic rejection, 45 dBc typ.
  • aqueous washable

Applications

  • synthesizers
  • local oscillators
  • satellite up and down convertersINPUT 1 OUTPUT 4 GROUND 2,3,5,6 Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Input Power 20 dBm RMK-7-81+ * Harmonics of input frequency below the power level of F7 CASE STYLE: TT1224 Outline Drawing Outline Dimensions ( )inch mm Demo Board MCL P/N: TB-393 Suggested PCB Layout (PL-258) PCB Land Pattern Suggested Layout, Tolerance to be within ±.002 ABCDE FG H J K L M N P Q wt. Permanent damage may occur if any of these limits are exceeded. Parameter Min. Typ. Max. Unit Multiplier Factor 7 Frequency Range, Input (F1) 7.5 — 11.5 MHz Frequency Range, Output (F7) 52.5 — 80.5 MHz Input Power 8 — 12 dBm Conversion Loss — 27 30 dB Harmonic Ouput* F1 -5 3 — dBc F2 36 55 — F3 -10 -5 — F4 28 48 — F5 -10 -5 — F6 26 47 — F8 25 45 — +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Frequency Conv. Loss (dB) Harmonic Rejection Below F7 (dBc) at RF Input Power 8 dBm Input (MHz) Output (MHz) F1 F2 F3 F4 F5 F6 F8 at RF Input Power 12 dBm Typical Performance Data Available Tape and Reel at no extra cost Reel Size Devices/Reel 7” 20, 50, 100, 200 13” 500, 1000 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-Circuit’s 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 50Ω Output 52.5 to 80.5 MHz REV. A M151901 RMK-7-81+ ED16435 LC/CP/AM 150715 Frequency Multiplier

CONVERSION LOSS (dB) OUTPUT FREQUENCY (MHz) RMK-7-81+ CONVERSION LOSS RF= 8 dBm RF=12 dBm HARMONIC OUTPUT (-dBc) F1 FREQUENCY (MHz) RMK-7-81+ HARMONIC OUTPUT F1 RF= 8 dBm RF=12 dBm 15 17 19 21 23 HARMONIC OUTPUT (-dBc) F2 FREQUENCY (MHz) RMK-7-81+ HARMONIC OUTPUT F2 RF= 8 dBm RF=12 dBm 23 26 29 32 35 HARMONIC OUTPUT (-dBc) F3 FREQUENCY (MHz) MODEL HARMONIC OUTPUT F3 RF= 8 dBm RF=12 dBm 100 30 34 38 42 46 HARMONIC OUTPUT (-dBc) F4 FREQUENCY (MHz) RMK-7-81+ HARMONIC OUTPUT F4 RF= 8 dBm RF=12 dBm 38 43 48 53 58 HARMONIC OUTPUT (-dBc) F7 FREQUENCY (MHz) RMK-7-81+ HARMONIC OUTPUT F5 RF= 8 dBm RF=12 dBm 45 51 57 63 69 HARMONIC OUTPUT (-dBc) F6 FREQUENCY (MHz) RMK-7-81+ HARMONIC OUTPUT F6 RF= 8 dBm RF=12 dBm RMK-7-81+ 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-Circuit’s 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