TRC1-1-122-75 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 The Big Deal

  • Low insertion loss, 0.6 dB typ.
  • Good return loss, 22 dB typ.
  • Low unbalance, 0.7 dB, 4°
  • Power handling up to 2.0W Product Overview The TRC1-1-122-75+ is a 75Ω surface mount transmission line transformer with a 1:1 secondary/primary impedance ratio covering the 5 to 1250 MHz band, meeting bandwidth requirements for DOCSIS® 3.1 compliant systems and equipment, among other applications. This model handles RF input power up to 2W and provides low insertion loss, good return loss and low unbalance. Measuring only 0.12 x 0.17 x 0.13”, the unit features core and wire construction mounted on a 4-pad plastic base, ideal for dense PCB layouts. Key Features Feature Advantages Wideband, 5 to 1250 MHz TRS1-1-122-75+ supports a variety of applications including CATV and DOCSIS 3.1 systems and equipment. Low insertion loss, 0.6 dB Enables excellent signal power transmission from input to output. Good return loss, 22 dB typ. Excellent matching for 75Ω systems with minimal signal reflection. Low unbalance, 0.7 dB, 4° Low unbalance can improve a system’s electromagnetic compatibility by rejecting unwanted common-mode noise. Small footprint, 0.12 x 0.17” Accommodates tight space requirements for dense PCB layouts. RF Transformer Surface Mount TRC1-1-122-75+ CASE STYLE: GU2644 75Ω 5 to 1250 MHz 1:1 Ratio

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 FREQUENCY (MHz) INSERTION LOSS (Avg.) (dB) INPUT R. LOSS (dB) AMPLITUDE UNBALANCE (dB) PHASE UNBALANCE (Deg.) 75Ω 5 to 1250 MHz 1:1 Ratio RF Transformer Surface Mount TRC1-1-122-75+ Outline Dimensions ( )inch mm Maximum Ratings Pin Connections

Features

  • balanced to unbalanced transformation
  • push-pull amplifiers
  • PCS/DCS
  • MMDS
  • DOCSIS 3.1 PRIMARY DOT (INPUT) 1 PRIMARY (GND) 2 SECONDARY DOT (OUTPUT) 3 SECONDARY (OUTPUT) 4
  • wideband, 5 to 1250 MHz
  • balanced transmission line
  • good return loss, 22 dB typ.
  • excellent amplitude unbalance, 0.7 dB typ. and phase unbalance, 4 deg typ.
  • plastic base with leads

Applications

Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C DC Current 300mA REV. OR M170122 TRC1-1-122-75+ IG/CP/AM 181121 Page 1 Typical Performance Data Outline Drawing Config. G 0.0 0.3 0.5 0.8 0 250 500 750 1000 1250 INSERTION LOSS (dB) FREQUENCY (MHz) TRC1-122-75+ INSERTION LOSS 0 250 500 750 1000 1250 RETURN LOSS (dB) FREQUENCY (MHz) TRC1-122-75+ INPUT RETURN LOSS Permanent damage may occur if any of these limits are exceeded. Electrical Specifications at 25°C Parameter Frequency (MHz) Min. Typ. Max. Unit Impedance Ratio 1 Frequency Range 5 — 1250 MHz Insertion Loss (Average) 5 - 1000 — 0.5 0.7 dB 1000 - 1250 — 0.6 0.8 Amplitude Unbalance 5 - 1000 — 1.0 1.5 dB 1000 - 1250 — 0.7 1.0 Phase Unbalance 5 - 1250 — 4 9 Degree Input Return Loss 5 - 1250 14 22 — dB Input Power 5 - 45 — — 0.5 Watt 45 - 1250 — — 2.0 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications CASE STYLE: GU2644 A B C D E F G H J K L M N wt Suggested Layout, Tolerance to be within □.002 Wires shown are for reference only.