TRS2-1T-75 MINI | Alldatasheet

Document overview

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Technical content

CASE STYLE: TT1618 top hat 75Ω 5 to 1200 MHz RF Transformer Balanced TRS2-1T-75+ The Big Deal

  • Low insertion loss, 1.0 dB typ.
  • Good return loss, 20 dB typ.
  • Low amplitude unbalance, 0.3 dB
  • Power handling up to 0.25W Product Overview The TRS2-1T-75+ is a 75Ω surface mount balanced-to-balanced transformer with a 2:1 secondary/pri- mary impedance ratio covering the 5 to 1200 MHz band, meeting bandwidth requirements for DOCSIS® 3.1 compliant systems and equipment, among other applications. This model handles RF input power up to 0.25W and provides low insertion loss, good return loss and low amplitude unbalance. Measuring only 0.28 x 0.25 x 0.12”, the unit features core and wire, all-welded construction with gold over nickel plate wraparound terminations suitable for tin/lead and RoHS solder systems. The unit also includes Mini- Circuits’ Top Hat™ feature for faster more accurate pick-and-place assembly. Key Features Feature Advantages Wideband, 5 to 1200 MHz TRS2-1T-75+ supports a variety of applications including CATV and DOCSIS 3.1 systems and equip- ment. Low insertion loss, 1.0 dB Enables excellent signal power transmission from input to output. Good return loss, 20 dB typ. Excellent matching for 75Ω systems with minimal signal reflection. Low amplitude unbalance, 0.3 dB Low unbalance can improve a system’s electromagnetic compatibility by rejecting unwanted common- mode noise. Small footprint, 0.28 x 0.25” Accommodates tight space requirements for dense PCB layouts. Top Hat® feature Improves speed and accuracy of pick and place assembly and provides clear device marking for visual inspection Page 1 of 3 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

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 Balanced RF Transformer Electrical Specifications at 25°C Maximum Ratings Parameter Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Power 0.25W DC Current 30mA Pin Connections Function Pin Number PRIMARY DOT 1 PRIMARY (GROUND) 4 SECONDARY DOT 3 SECONDARY 2 Permanent damage may occur if any of these limits are exceeded. 75Ω 5 to 1200 MHz Config. P1

Features

  • suitable for tin/lead and RoHS solder systems
  • wideband, 5 to 1200 MHz
  • balanced transmission line
  • good return loss, 20 dB typ. at 1 dB band
  • excellent amplitude unbalance, 0.3 dB typ.
  • aqueous washable * Insertion Loss is referenced to mid-band loss, 0.6 dB typ. top hat REV. B M164261 ED-170511 TRS2-1T -75+ IG/CP/AM 171011 CASE STYLE: TT1618 Parameter Frequency (MHz) Min. Typ. Max. Unit Impedance Ratio (secondary/primary) 2 Frequency Range 5 1200 MHz Insertion Loss* 5 - 600 — 0.6 1.0 dB600 - 1000 — 1.0 1.8 1000 - 1200 — 1.3 2.2 Amplitude Unbalance 5 - 600 — 0.3 1.0 dB600 - 1000 — 0.6 1.7 1000 -1200 — 0.8 1.9 Phase Unbalance 5 - 50 — 0.8 3 Degree 50 - 1200 — 5 9 Primary Return Loss (Input) 5 - 50 17 22 — dB50 -1000 13 22 — 1000 - 1200 9 17 — TRS2-1T-75+ +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Available Tape and Reel at no extra cost Reel Size Devices/Reel 7” 20, 50, 100, 200 13” 500, 1000

Applications

  • balanced to unbalanced transformation
  • push-pull amplifiers
  • PCS/DCS
  • cable TV
  • cellular

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 Outline Drawing Typical Performance Data Outline Dimensions ( )inch mm FREQUENCY (MHz) INSERTION LOSS (dB) INPUT R. LOSS (dB) AMPLITUDE UNBALANCE (dB) PHASE UNBALANCE (Deg.) Suggested Layout, Tolerance to be within ±.002 PCB Land PatternTotal thickness: .013 inches max. ABCDEF GH J K L wt. TRS2-1T-75+ INSERTION LOSS 0.0 0.4 0.8 1.2 1.6 2.0 0 200 400 600 800 1000 1200 FREQUENCY (MHz) INSERTION LOSS (dB) TRS2-1T-75+ AMPLITUDE UNBALANCE 0.0 0.2 0.4 0.6 0.8 1.0 0 200 400 600 800 1000 1200 FREQUENCY (MHz) AMPLITUDE UNBALANCE (dB) TRS2-1T-75+ INPUT RETURN LOSS 0 200 400 600 800 1000 1200 FREQUENCY (MHz) RETURN LOSS (dB) TRS2-1T-75+ PHASE UNBALANCE 0 200 400 600 800 1000 1200 FREQUENCY (MHz) PHASE UNBALANCE (deg.) TRS2-1T-75+ Demo Board MCL P/N: TB-619+ Suggested PCB Layout (PL-237)