NCR2-123+

Ultra Wideband RF Transformer 50Ω 3W NCR2-Series Up to 18 GHz The Big Deal • Microwave Frequency Balun • Ultra-Wideband Frequency Coverage, from 3.5 up to 18 GHz • Miniature Size LTCC Package Generic photo used for illustration purposes only CASE STYLE: NF1846-1 Product Overview The Mini-Circuits NCR2 family of ultra-wideband balun transformers covers a frequency range spanning 3.5 to 18 GHz with an impedance ratio of 1:2. They are commonly used for unbalanced to balanced applications. LTCC construction provides exceptional reliability, thermal stability, and a high degree of repeatability. A small footprint (0.08 x 0.10”) offers flexibility of integration with RF integrated circuits. Key Features Feature Advantages Ultra-wide bandwidth The NCR2 family of LTCC baluns covers many popular microwave frequency bands and is ideal for applications such as satellite communications, point to point radio, and electronic surveillance. LTCC construction Low Temperature Ceramic Co-fired construction offers a high degree of repeatability, temperature stability, and high power handling capabilities. Miniature footprint, 0.079”x0.098”x0.035” The miniature footprint of these LTCC baluns makes them easy to integrate with RF integrated circuits. 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com Page 1 of 2 Ceramic Balun RF Transformer 50Ω NCR2-123+ 4700 to 12000 MHz Features Maximum Ratings Generic photo used for illustration purposes only Permanent damage may occur if any of these limits are exceeded. • wideband, 4700 to 12000 MHz • miniature size, 0.079”x0.098”x0.035” • LTCC construction • low cost • aqueous washable Pad Connections Applications Operating Temperature Storage Temperature -40°C to 85°C -55°C to 100°C Input RF Power 3W PRIMARY DOT (Unbalanced Port) 2 SECONDARY DOT (Balanced) 6 SECONDARY (Balanced) • Point to Point • ISM • Radio navigation • SATCOM 4 GND Externally 1,3,5 CASE STYLE: NF1846-1 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Electrical Specifications at 25°C Parameter Frequency (MHz) Min. Typ. 4700 Impedance Ratio (secondary/primary) Product Marking: TJ PCB Land Pattern Unit — 2 Frequency Range Outline Drawing Max. 12000 MHz Insertion Loss* 4700 - 12000 — 0.5 2.7 dB Amplitude Unbalance 4700 - 12000 — 1.0 3.8 dB Phase Unbalance† 4700 - 12000 — 8 20 Degree * Insertion Loss is referenced to mid-band loss, 0.50 dB. Reference Demo Board TB-745+. † Relative to 180° Typical Performance Data at 25°C FREQUENCY (MHz) Suggested Layout, Tolerance to be within ±.002 INSERTION LOSS (dB) 4700.0 5460.0 6200.0 6960.0 7700.0 8460.0 9200.0 9960.0 10700.0 12000.0 INPUT R. LOSS (dB) 0.52 0.08 0.03 0.09 0.20 0.31 0.39 0.40 0.36 0.56 AMPLITUDE UNBALANCE (dB) 9.46 14.97 17.09 15.34 13.45 12.30 11.94 13.10 16.87 16.93 PHASE UNBALANCE (Deg.) 0.80 0.45 0.40 0.45 0.37 0.02 0.15 0.40 1.34 2.89 8.92 11.65 11.89 9.42 4.87 0.91 0.55 1.26 0.34 4.81 Outline Dimensions ( inch mm ) C .035 0.89 D .027 0.69 E .028 0.71 F .014 0.36 G .014 0.36 M .035 0.89 N .07 1.78 P .014 0.36 Q .016 0.41 R --- S .050 1.27 T wt .100 grams 0.03 0.020 Demo Board MCL P/N: TB-745+ Suggested PCB Layout (PL-425) L .028 0.71 NCR2-123+ AMPLITUDE UNBALANCE NCR2-123+ INSERTION LOSS 1.0 5.0 AMPLITUDE UNBALANCE (dB) B .098 2.49 INSERTION LOSS (dB) A .079 2.01 4.0 0.8 3.0 0.6 2.0 0.4 1.0 0.2 0.0 4500 6500 8500 10500 12500 0.0 4500 6500 8500 10500 12500 FREQUENCY (MHz) FREQUENCY (MHz) NCR2-123+ PHASE UNBALANCE 14 configuration J PHASE UNBALANCE (deg.) 12 10 NO CONNECTION* PRI 8 6 4 SEC *Internal open circuit 2 0 4500 6500 8500 10500 12500 FREQUENCY (MHz) 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com REV. B M162598 NCR2-123+ ED-16126 AVB/EC/CP 160620 Page 2 of 2