RDC-20-232-75X MINI | Alldatasheet

Document overview

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Technical content

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 Directional Coupler Surface Mount RDC-20-232-75X+ The Big Deal

  • Wideband 5-2350 MHz
  • Low mainline loss, 0.8 dB typ. at 1800 MHz
  • Good Dirctivity, 16 dB typ. at 1800 MHz
  • Excellent Return Loss, 27 dB typ.
  • Supports DOCSIS® 3.1 / 4.0 Systems Product Overview Mini-Circuits RDC-20-232-75X+ surface-mount directional coupler provides 20 dB coupling with high direc- tivity, low mainline loss, and good return loss for 75Ω applications from 5 to 2350 MHz, supporting a variety of broadband applications including DOCSIS 3.1 systems and equipment. This model features core and wire construction with wrap-around terminations for good solderability and easy visual inspection. Key Features Feature Advantages Broadband, 5 to 2350 MHz Supports bandwidth requirements for DOCSIS 3.1 systems and equipment. Low mainline loss, 0.8 dB at 1800 MHz Provides excellent through-path signal transmission and maintains low heat dissipation, avoiding the need for special heat sinking methods. Power handling, up to 1W Usable in systems with a variety of signal power requirements. Excellent return loss, 27 dB typ. Provides excellent matching for 75Ω systems. Top Hat® feature Improves speed and accuracy of pick and place assembly. 75Ω 20dB 5 to 2350 MHz CASE STYLE: TT2315 top hat

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 Surface Mount Directional Coupler Electrical Specifications at 25°C Maximum Ratings Parameter Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C Pin Connections Function Pin Number INPUT 1 OUTPUT 6 COUPLED 3 GROUND 2 75Ω TERM EXTERNAL 4 ISOLATE (DO NOT USE) 5 Permanent damage may occur if any of these limits are exceeded. 75Ω 20dB 5 to 2350 MHz Electrical Schematic 1. Mainline loss includes theoretical power loss at coupled port.

Features

  • wideband, 5-2350 MHz
  • excellent return loss, 27 dB typ.
  • low mainline loss, 0.8 dB typ. at 1800 MHz
  • good directivity 16 dB typ. at 1800 MHz
  • aqueous washable Parameter Condition (MHz) Min. Typ. Max. Unit Frequency Range 5 2350 MHz Mainline Loss1 5 — 0.95 1.3 dB 40 — 0.55 0.9 1218 — 0.65 1.0 1800 — 0.85 1.1 2350 — 1.10 1.4 Nominal Coupling 5-1218 — 21±1.5 — Coupling Flatness (±) 5-1218 — 1.2 1.9 dB40-1800 — 1.0 2.0 40-2350 — 1.0 2.4 Directivity 5 8 11 — dB 40 18 22 — 1218 15 22 — 1800 10 16 — 2350 7 12 — Return Loss (Input) 5-40 10 14 — dB40-1800 14 26 — 1800-2350 12 20 — Return Loss (Output) 5-40 11 14 — dB40-1800 19 24 — 1800-2350 15 22 — Return Loss (Coupling) 5-40 10 20 — dB40-1800 12 26 — 1800-2350 10 24 — Input Power 5 - 2350 — — 1 W REV. A ECO-007807 RDC-20-232-75X+ WP/CP/AM 210520 RDC-20-232-75X+ top hat CASE STYLE: TT2315 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Generic photo used for illustration purposes only Product Marking

Applications

  • DOCSIS 3.1 / 4.0
  • L-Band

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 Demo Board MCL P/N: TB-917+ Suggested PCB Layout (PL-452) Outline Drawing Additional 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 0.0 0.2 0.4 0.6 0.8 1.0 0 250 500 750 1000 1250 1500 1750 2000 2250 2500 MAINLINE LOSS (dB) FREQUENCY (MHz) RDC-20-232-75X+ MAINLINE LOSS 0 250 500 750 1000 1250 1500 1750 2000 2250 2500 COUPLING & DIRECTIVITY (dB) FREQUENCY (MHz) RDC-20-232-75X+ COUPLING & DIRECTIVITY COUPLING DIRECTIVITY 0 250 500 750 1000 1250 1500 1750 2000 2250 2500 RETURN LOSS (dB) FREQUENCY (MHz) RDC-20-232-75X+ RETURN LOSS IN OUT CPL Typical Performance Data A B C D E F G H J K wt. .040 .100 .310 .050 grams Outline Dimensions ( )inch mm PCB Land Pattern Suggested Layout, Tolerance to be within±.002 Frequency (MHz) Mainline Loss (dB) In-Out Coupling (dB) In-Cpl Directivity (dB) In Return Loss (dB) Out Cpl RDC-20-232-75X+