RLM-23 MINI | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

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 50Ω Broadband 950 to 2050 MHz The Big Deal

  • High CW input power, 1 W
  • Very low limiting output power, ≤0 dBm typ.
  • Very fast response time, 2 nsec Product Overview The RLM-23+ protects against damage from unwanted signals over a wide frequency range, 950 to 2050 MHz, at up to 1W power. Construction is on a micro strip low loss dielectric material and cased into a high volume, low cost package for cost efficiencies. Measuring 0.5 x 0.5 x 0.18” high, these tiny units provide excellent protection for IF circuits in satellite receivers, or low noise amplifiers in hostile environments where unwanted signals prevail, such as in manufacturing sites, train tunnels, etc. RLM-23+ Key Features CASE STYLE: CK1246-1 Limiter +5 to +30 dBm Feature Advantages Limiting abilities from +5 to +30 dBm Protects against strong undesired signals and prevents burn out of amplifiers and the satura- tion of sensitive IF circuitry 0 dBm typ. output power Very low power output prevents saturation of satellite IF circuits, and offers extra protection for expensive, highly sensitive components following the limiter Very low insertion loss, 0.7 dB typ. Preserves the strength of low-power signals Frequency coverage 950 to 2050 MHz Protection against many sources generating unwanted signals Response time 2 nsec Reacts almost instantaneously to limit unwanted high-level signals Recovery time 8 nsec Minimal downtime after unwanted signals are removed, with very quick restoration of stan - dard operating levels Small surface-mount package Allows convenient placement in amplifiers incorporating this protective device Low cost Practical, low-cost solution to protect expensive amplifiers or other sensitive applications from burning out

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 Broadband 950 to 2050 MHz Limiter +5 to +30 dBm Maximum Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Input Power 1.5W REV. A M151107 RLM-23+ ED-14241 DJ/CP/AM 150923

Features

  • low insertion loss, 0.7 dB typ.
  • very low output power 0 dBm typ. at 30 dBm input
  • low cost
  • aqueous washable

Applications

  • military, hi-rel applications
  • stabilizing generator outputs
  • reducing amplitude variations
  • protects low noise amplifiers and other devices from ESD or input power damage RLM-23+ Outline Drawing Outline Dimensions ( )inch mm Permanent damage may occur if any of these limits are exceeded. PCB Land Pattern Suggested Layout, Tolerance to be within ±.002 CASE STYLE: CK1246-1 Demo Board MCL P/N: TB-613+ Suggested PCB Layout (PL-343) Typical Performance Data Electrical Specifications Pin Connections INPUT 2 OUTPUT 10 GROUND all others Parameter Condition Min. Typ. Max. Units Frequency Range 950 2050 MHz Linear Range Max Input Power less than 0.1 dB compression — — -10 dBm Insertion Loss less than -10 dBm input power — 0.7 1.3 dB VSWR less than -10 dBm input power — 1.35 1.6 :1 Limiting Range Input Power >1dB compression filtered signal frequency +5 — +30 dBm Output Power — 0 — dBm ∆ Output/ ∆ 1dB Input Input Power Range (dBm) dB/dB 5 to 10 — 0.1 — 10 to 20 — 0.05 — 20 to 30 — 0.1 — Recovery Time 1 watt pulse 50 µsec PW 1kHz duty cycle recovery to within 90% of final value. — 8 — nsec Response Time -30 to +30 dBm input 50 µsec PW 1 kHz duty cycle — 2 — nsec Freq. (MHz) I. Loss (dB) in Linear Range VSWR (:1) in Linear Range Power Output (dBm) ∆ Output / ∆ 1dB Input +5 dBm Input +10 dBm Input +20 dBm Input +30 dBm Input +5 to +10 dBm Input +10 to +20 dBm Input +20 to +30 dBm Inputat -10 dBm at -10 dBm +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications ABCDEFGH JK L M N P Q R S T wt.

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 RLM-23+ LOW INPUT POWER INSERTION LOSS 0.4 0.5 0.6 0.7 950 1350 1750 2150 FREQUENCY (MHz) INSERTION LOSS (dB) RLM-23+ DELTA OUTPUT/DELTA 1dB INPUT -0.2 -0.1 0.0 0.1 0.2 950 1350 1750 2150 FREQUENCY (MHz) DELTA OUTPUT (dB/dB) 5 to 10 dBm 10 to 20 dBm 20 to 30 dBm RLM-23+ INPUT VSWR IN LINEAR RANGE 1.1 1.2 1.3 1.4 950 1350 1750 2150 FREQUENCY (MHz) VSWR RLM-23+ OUTPUT VSWR IN LINEAR RANGE 1.0 1.2 1.4 950 1350 1750 2150 FREQUENCY (MHz) VSWR RLM-23+ POWER OUTPUT vs. POWER INPUT -4.0 -3.0 -2.0 -1.0 0.0 1.0 5 10 15 20 25 30 POWER INPUT (dBm) POWER OUTPUT (dBm) at 950 MHz at 1500 MHz at 2050 MHz RLM-23+ POWER OUTPUT vs. FREQUENCY -4.0 -3.0 -2.0 -1.0 0.0 1.0 950 1350 1750 2150 FREQUENCY (MHz) POWER OUTPUT (dBm) Power Input=+5 dBm Power Input=+10 dBm Power Input=+20 dBm Power Input=+30 dBm RLM-23+