TRS1.33-132-75 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 Product Overview The TRS1.33-132-75+ is a 75Ω surface mount transformer with a 1.33 secondary/primary impedance ratio covering the 25 to 1300 MHz band, meeting requirements for DOCSIS® 3.1 compliant systems and equipment, among other applications. This model provides low insertion loss, excellent input return loss and low phase and amplitude unbalance. Featuring core and wire, all-welded construction, the unit measures 0.2 x 0.2 x 1.5”, accommodating dense layouts. It also includes Mini-Circuits’ Top Hat™ feature for faster more accurate pick-and-place assembly. Feature Advantages Wide bandwidth, 25-1300 MHz Wideband range covers CATV signal requirements meeting DOCSIS 3.1 standards. Good input return loss, 20 dB typ. Excellent matching for 75Ω systems. Small footprint, 0.2 x 0.2” Accommodates tight space requirements for dense PCB layouts. The Big Deal

  • Wideband, 25 to1300 MHz
  • Low insertion loss, 1.0 dB typ.
  • Good return loss, 20 dB typ. 75Ω 25 to 1300 MHz RF Transformer Surface Mount TRS1.33-132-75+ CASE STYLE:AT577-2

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 75Ω 25 to 1300 MHz RF Transformer Surface Mount TRS1.33-132-75+ CASE STYLE:AT577-2 Outline Dimensions ( )inch mm Maximum Ratings Pin Connections Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Power 0.5W DC Current 30mA Outline Drawing REV. OR M149554 ED-17142/1 TRS1.33-132-75+ DJ/CP/AM 150812 Config. P A B C D E F G H J K wt .030 .080 .240 .035 grams PCB Land Pattern Suggested Layout, Tolerance to be within ±.002 PRIMARY DOT 1 PRIMARY 3 SECONDARY DOT 4 SECONDARY 6 NOT USED 2,5

Features

  • wideband, 25 to 1300 MHz
  • good return loss
  • flat insertion loss

Applications

  • impedance matching
  • balanced to unbalanced transformer
  • push-pull amplifiers
  • CATV 0.0 0.5 1.0 1.5 2.0 0 325 650 975 1300 INSERTION LOSS (dB) FREQUENCY (MHz) TRS1.33-132-75+ INSERTION LOSS 0 325 650 975 1300 RETURN LOSS (dB) FREQUENCY (MHz) TRS1.33-132-75+ INPUT RETURN LOSS Typical Performance Data FREQUENCY (MHz) INSERTION LOSS (dB) INPUT R. LOSS (dB) AMPLITUDE UNBALANCE (dB) PHASE UNBALANCE (Deg.) 25 0.84 21.26 1.05 4.53 100 0.72 26.53 0.86 0.62 200 0.71 26.89 0.78 1.21 400 0.76 22.89 0.60 3.69 550 0.83 19.98 0.43 4.91 700 0.91 17.81 0.19 5.92 850 1.01 16.38 0.04 6.88 1000 1.13 15.30 0.29 7.32 1150 1.27 14.53 0.55 7.34 1300 1.42 13.98 0.80 7.05 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 (secondary/primary) 1.33 Ohm Frequency Range 25 — 1300 MHz Insertion Loss 25 - 1300 — 1.0 2.0 dB Amplitude Unbalance 25 - 1300 — 0.8 — dB Phase Unbalance 25 - 1300 — 6 — Degree +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications top hat Available Tape and Reel at no extra cost Reel Size Devices/Reel 7” 500 13” 2000