NCS2-222-2+

Ceramic Balun RF Transformer 50Ω 1275 to 2200 MHz NCS2-222-2+ 1:2 Ratio CASE STYLE: GE0805C-1 Features Maximum Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C Input RF Power 3W Permanent damage may occur if any of these limits are exceeded. Pad Connections PRIMARY DOT (Unbalanced Port) 1 PRIMARY (GND) 2 SECONDARY DOT (Balanced) 4 SECONDARY (Balanced) 3 NO CONNECTION 6 NOT USED (GND Externally) 5 +RoHS Compliant • wideband, 1275 to 2200 MHz • low phase unbalance, 5 deg. and amplitude unbalance, 0.4 dB typ. • miniature size, 0.079”x0.049”x0.033” • LTCC construction • low cost • aqueous washable The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Reel Size 7” Applications • GPS • WCDMA • PCS Electrical Specifications (TAMB=25°C) Pads 2,3,4 are DC-connected internally Ω RATIO FREQUENCY (MHz) INSERTION* LOSS (dB) 2 1275-2200 1.0 (Secondary/Primary) Outline Drawing PCB Land Pattern and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500,1000, 2000 PHASE UNBALANCE AT SECONDARY† (Deg.) AMPLITUDE UNBALANCE (dB) Typ. Typ. 5 0.4 * Insertion Loss is referenced to mid-band loss, 0.6 dB. † Relative to 180° INDEX AREA* Typical Performance Data at 25ºC** FREQUENCY (MHz) *Shape of index marking may vary Outline Dimensions ( inch mm ) B .049 1.24 C .033 0.84 D .014 0.36 G .026 0.66 H .014 0.36 J .039 1.00 K .110 2.80 E .012 0.30 Demo Board MCL P/N: TB-419+ Suggested PCB Layout (PL-264) PHASE UNBALANCE (Deg.) 0.29 0.23 0.06 0.00 0.05 13.01 14.10 20.32 23.50 18.13 0.01 0.01 0.03 0.02 0.00 2.87 2.96 3.26 3.30 2.97 1800.00 1900.00 2000.00 2100.00 2200.00 0.11 0.18 0.24 0.29 0.33 15.42 13.83 12.80 12.18 11.83 0.03 0.06 0.11 0.16 0.20 2.48 1.71 0.59 0.70 1.98 ** Measured with Agilent E5071B network analyzer using impedance conversion and port extension. NCS2-222-2+ AMPLITUDE UNBALANCE NCS2-222-2+ INSERTION LOSS F .012 0.30 wt grams .008 AMPLITUDE UNBALANCE (dB) 1275.00 1300.00 1400.00 1600.00 1700.00 0.6 1.0 INSERTION LOSS (dB) A .079 2.01 INPUT R. LOSS (dB) 0.8 0.6 0.4 0.2 0.0 1200 1400 1600 1800 2000 2200 AMPLITUDE UNBALANCE (dB) Suggested L ayout, T olerance to be within ±.002 INSERTION LOSS (dB) 0.5 0.4 0.3 0.2 0.1 0.0 1200 1400 1600 1800 2000 2200 FREQUENCY (MHz) FREQUENCY (MHz) NCS2-222-2+ PHASE UNBALANCE PHASE UNBALANCE (Deg) 6.0 configuration J 5.0 NO CONNECTION* PRI 4.0 3.0 2.0 SEC *Internal open circuit 1.0 0.0 1200 1400 1600 1800 2000 2200 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. OR M170872 NCS2-222-2+ ED 12817/34B13 RS/AM 181105