Surface Mount RF Transformer 50 TC4-19G2+ 10 to 1900 MHz Maximum Ratings Operating Temperature Storage Temperature RF Power DC Current Features -20C to 85C -55C to 100C 0.25 W 30 mA Permanent damage may occur if any of these limits are exceeded. * suitable for tin/lead and RoHS solder systems * wideband, 10-1900 MHz * balanced transmission line with secondary center tap * aqueous washable CASE STYLE: AT224-3 PRICE: $2.29 ea. QTY (20) $1.29 ea. QTY (100) +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Pin Connections PRIMARY DOT PRIMARY SECONDARY DOT SECONDARY SECONDARY CT 6 4 3 1 2 Applications * PCS * cellular e and Reel Available Tapra cost at no ext Devices/Reel 20, 50, 100, 200, 500 1000, 2000 Reel Size 7" 13" Transformer Electrical Specifications Outline Drawing AT224-3 RATIO FREQ. (MHz) INSERTION LOSS* PHASE UNBALANCE (Deg.) Typ. (Secondary/Primary) 4 10-1900 AMPLITUDE UNBALANCE (dB) Typ. 3 dB MHz 2 dB MHz 1 dB MHz 1 dB 2 dB 1 dB 2 dB bandwidth bandwidth bandwidth bandwidth 10-1900 20-1000 30-700 4 6 0.3 0.5 * Insertion Loss is referenced to mid-band loss, 1.0 dB typ. PC B L and Patter n Typical Performance Data FREQUENCY (MHz) Suggested L ayout, T olerance to be within .002 10.00 50.00 100.00 500.00 700.00 1000.00 1200.00 1500.00 1700.00 1900.00 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 AMPLITUDE UNBALANCE (dB) 16.03 19.54 19.98 14.68 12.43 9.92 8.83 7.69 7.26 7.01 PHASE UNBALANCE (deg.) 0.06 0.04 0.01 0.02 0.17 0.49 0.85 1.47 1.74 1.95 TC4-19G2+ INSERTION LOSS 0.03 0.39 0.83 3.20 3.49 3.74 3.53 3.59 4.43 4.99 TC4-19G2+ INPUT RETURN LOSS 40 4.0 RETURN LOSS (dB) INSERTION LOSS (dB) INPUT R. LOSS (dB) 1.24 1.04 0.99 1.13 1.24 1.55 1.80 2.34 2.64 2.99 5.0 Config. H INSERTION LOSS (dB) 3.0 2.0 1.0 30 20 10 0 0.0 0 500 1000 1500 FREQUENCY (MHz) 0 2000 Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine 500 1000 1500 FREQUENCY (MHz) 2000 For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet 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. REV. A M111888 TC4-19G2+ IG/TD/CP 120508