top hat Surface Mount TC4-13TX+ RF Transformer 50 100 to 1000 MHz The Big Deal CASE STYLE: AT1521 Wideband, 100 to 1000 MHz DC isolated Low insertion loss, 0.6 dB Low amplitude unbalance, 0.5 dB in 1 dB bandwidth Product Overview TC4-13TX+ is a surface-mount, DC-isolated transformer with a center-tap on its secondary winding, cov- ering the 100 to 1000 MHz band. This model provides a 4:1 secondary/primary impedance ratio, 0.6 dB insertion loss, 0.5 dB amplitude unbalance (in 1 dB bandwidth) and 9 phase unbalance. It features core and wire construction mounted on a 5-lead plastic base with tin over nickel termination finish. It measures 0.15 x 0.15 x 0.16, easily accommodating dense circuit board layouts, and features Mini-Circuits Top Hat feature for faster, more accurate pick-and-place assembly. Key Features Feature Advantages Wide bandwidth, 100 to 1000 MHz Enables excellent signal power transmission from input to output. Provides DC isolation between circuits and efficient AC transmission, eliminating the need for external DC Isolation DC biasing components. Low insertion loss, 0.6 dB Enables excellent signal power transmission from input to output. Excellent amplitude unbalance, 0.5 dB in 1 dB Low unbalance can improve a systems electromagnetic compatibility by rejecting unwanted common- bandwidth mode noise. Small footprint (0.15 x 0.15 x 0.16) Accommodates tight space requirements for dense PCB layouts. Improves speed and accuracy of pick and place assembly and provides clear device marking for Top Hat feature visual inspection. 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-Circuits 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 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com Page 1 of 3 top hat Surface Mount TC4-13TX+ RF Transformer 50 100 to 1000 MHz Features wideband, 100 to 1000 MHz Generic photo used for illustration purposes only DC isolated up to 1000 MHz good return loss CASE STYLE: AT1521 excellent amplitude unbalance, 0.5 dB typ. in 1 dB bandwidth +RoHS Compliant plastic base with leads The +Suffix identifies RoHS Compliance. See our web site aqueous washable for RoHS Compliance methodologies and qualifications Applications Reel Size Devices/Reel 7 20, 50, 100, 200, 500 impedance matching 13 1000, 2000 balanced to unbalanced transformation push-pull amplifiers Electrical Specifications at 25C Parameter Frequency (MHz) Min. Typ. Max. Unit 4 Impedance Ratio (secondary/primary) Frequency Range 100 1000 MHz 200-800 0.2 0.8 Insertion Loss* dB 100-1000 0.6 1.4 200-800 0.5 1.4 Amplitude Unbalance dB 100-1000 1 200-800 5 11 Phase Unbalance Degree 100-1000 9.0 * Insertion Loss is referenced to mid-band loss, 0.8 dB. Maximum Ratings Pin Connections Function Pin Number Parameter Ratings Operating Temperature -40C to 85C PRIMARY DOT 6 Storage Temperature -55C to 100C PRIMARY 4 RF Power 0.25W SECONDARY DOT 1 DC Current 30mA SECONDARY 3 Permanent damage may occur if any of these limits are exceeded. SECONDARY CT 2 Config. A Product Marking 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-Circuits applicable established test performance criteria and measurement instructions. REV. A 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 M151107 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 TC4-13TX+ ED-14469/1 SZ/CP/AM Mini-Circuits 151222 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com Page 2 of 3 Available Tape and Reel at no extra cost