TXA4-512HP 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 Mini-Circuits’ TXA4-512HP+ is a high-power, surface-mount balanced transmission line transformer supporting applications from 50 to 512 MHz. This model provides a secondary/primary impedance ratio of 1/4 and RF input power handling up to 5W. The transformer is constructed on printed wire laminate with a Nickel-Silver alloy case (0.72 x 0.55 x 0.23”) and wraparound terminations for excellent solderability. Feature Advantages Wide bandwidth, 30 -512 MHz TXA4-512HP+ covers primary application bands for PCS and cellular systems. High input power, 5W The transformer supports systems with high operating power requirements. Low insertion loss, 0.6 dB Excellent transmission of signal power from input to output. Small footprint, (0.72 x 0.55 x 0.23“) Accommodates tight space requirements for dense PCB layouts. TXA4-512HP+ The Big Deal

  • High input power, 5 Watt max.
  • Low amplitude unbalance, 0.3 dB typ.
  • Excellent phase unbalance, 2 deg. typ. 50Ω 30 to 512 MHz 5 Watt CASE STYLE: PE1259 RF Transformer Surface Mount

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 (dB) INPUT R. LOSS (dB) AMPLITUDE UNBALANCE (dB) PHASE UNBALANCE (Deg.) 50Ω 30 to 512 MHz 5 Watt RF Transformer Surface Mount TXA4-512HP+ Outline Dimensions ( )inch mm Maximum Ratings Pin Connections

Features

  • PCS
  • cellular PRIMARY DOT 2 PRIMARY 1 SECONDARY DOT 7 SECONDARY 8 GROUND all others
  • high power input, 5 Watt max.
  • wide bandwidth, 30 to 512 MHz
  • good amplitude unbalance, 0.3 dB typ.
  • excellent phase unbalance 2 deg. typ.
  • balanced transmission line

Applications

Operating Temperature -40°C to 65°C Storage Temperature -55°C to 100°C RF Power 5W DC Current 30mA REV. OR M150837 TXA4-512HP+ ED-12703 IG/CP/AM 150416 Typical Performance Data CASE STYLE: PE1259 Outline Drawing Config. H Permanent damage may occur if any of these limits are exceeded. Electrical Specifications at 25°C * Insertion Loss is referenced to mid-band loss 0.4 dB typ. 1. The user must provide adequate means of heat removal to limit the temperature of ground connections under the PCB to 65°C, in order to ensure proper performance. At 25°C ambient temperature this requres thermal resistance of the user’s PC board heat sink to be 10°C/W. Parameter Frequency (MHz) Min. Typ. Max. Unit Impedance Ratio (secondary/primary) 1/4 Ohm Frequency Range 30 — 512 MHz Insertion Loss* 30-200 — 0.5 1.0 dB200-512 — 0.7 1.5 Amplitude Unbalance 30-200 — 0.2 0.5 dB 200-512 — 0.2 0.5 Phase Unbalance 30-200 — 2 5 Degree 200-512 — 1 5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 250 300 350 400 450 500 550 INSERTION LOSS (dB) FREQUENCY (MHz) TXA4-512HP+ INSERTION LOSS 0.0 0.2 0.4 0.6 0 50 100 150 200 250 300 350 400 450 500 550 AMPLITUDE UNBALANCE (dB) FREQUENCY (MHz) TXA4-512HP+ AMPLITUDE UNBALANCE 0 50 100 150 200 250 300 350 400 450 500 550 RETURN LOSS (dB) FREQUENCY (MHz) TXA4-512HP+ INPUT RETURN LOSS 0 50 100 150 200 250 300 350 400 450 500 550 PHASE UNBALANCE (deg.) FREQUENCY (MHz) TXA4-512HP+ PHASE UNBALANCE +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications PCB Land Pattern Suggested Layout, Tolerance to be within ±.002 A B C D E F G H J K L M N P Q R S T U V W Y Z A1 B1 C1 D1 wt