TC4-19G2+

SURFACE MOUNT RF Transformer 50Ω TC4-19G2+ 10 to 1900 MHz FEATURES y Suitable for tin/lead and RoHS solder systems y Wideband, 10-1900 MHz y Balanced transmission line with secondary center tap y Aqueous washable Generic photo used for illustration purposes only CASE STYLE: AT224-3 APPLICATIONS y PCS y Cellular ELECTRICAL SPECIFICATIONS AT 25°C Parameter Frequency (MHz) Min. Impedance Ratio (secondary / primary) Typ. Max. Unit 1900 MHz 4 Frequency Range 10 Insertion Loss* Amplitude Unbalance Phase Unbalance 10-1900 3 20-1000 2 30-700 1 30-700 0.3 20-1000 0.5 30-700 4 20-1000 6 dB dB Degree * Insertion Loss is referenced to mid-band loss, 1.0 dB typ. MAXIMUM RATINGS Parameter Operating Temperature Storage Temperature CONFIG. H Ratings -20°C to 85°C -55°C to 100°C RF Power 0.25W DC Current 30mA Permanent damage may occur if any of these limits are exceeded. REV. C ECO-015303 TC4-19G2+ MCL NY 221019 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 1 OF 3 SURFACE MOUNT RF Transformer 50Ω TC4-19G2+ 10 to 1900 MHz PIN CONNECTIONS OUTLINE DRAWING PRIMARY DOT 6 PRIMARY 4 SECONDARY DOT 3 SECONDARY 1 SECONDARY CT 2 Tole PCB Land Pattern PRODUCT MARKING: NA Suggested Layout, Tolerance to be within ±.002 OUTLINE DIMENSIONS ( Inch mm ) A .150 3.81 B .150 3.81 C .150 3.81 D .050 1.27 G .028 0.71 H .065 1.65 J .190 4.83 K .030 0.76 E .030 0.76 F .025 0.64 wt grams 0.10 TAPE & REEL INFORMATION: F17 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 2 OF 3 SURFACE MOUNT RF Transformer 50Ω TC4-19G2+ 10 to 1900 MHz TYPICAL PERFORMANCE DATA FREQUENCY (MHz) INSERTION LOSS (dB) INPUT R. LOSS (dB) AMPLITUDE UNBALANCE (dB) PHASE UNBALANCE (deg.) 10.00 1.24 16.03 0.06 0.03 50.00 1.04 19.54 0.04 0.39 100.00 0.99 19.98 0.01 0.83 500.00 1.13 14.68 0.02 3.20 700.00 1.24 12.43 0.17 3.49 1000.00 1.55 9.92 0.49 3.74 1200.00 1.80 8.83 0.85 3.53 1500.00 2.34 7.69 1.47 3.59 1700.00 2.64 7.26 1.74 4.43 1900.00 2.99 7.01 1.95 4.99 INPUT RETURN LOSS INSERTION LOSS 40 RETURN LOSS (dB) INSERTION LOSS (dB) 5.0 4.0 3.0 2.0 1.0 0.0 0 380 760 1140 FREQUENCY (MHz) 1520 1900 30 20 10 0 0 380 760 1140 1520 1900 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/terms/viewterm.html www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 3 OF 3