Surface Mount RF Transformer 50Ω TC4-14+ 200 to 1400 MHz Maximum Ratings Operating Temperature Storage Temperature RF Power DC Current Features -20°C to 85°C -55°C to 100°C 0.25W 30mA • • • • good return loss wideband, 200 to 1400 MHz plastic base with leads aqueous washable CASE STYLE: AT224-1 PRICE: $1.29 ea. QTY (100) + RoHS compliant in accordance with EU Directive (2002/95/EC) Pin Connections PRIMARY DOT PRIMARY SECONDARY DOT SECONDARY SECONDARY CT 6 4 3 1 2 The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Applications • push-pill amplifiers • impedance matching Transformer Electrical Specifications Ω RATIO Outline Drawing AT224-1 FREQUENCY (MHz) INSERTION LOSS* 3 dB MHz 2 dB MHz 1 dB MHz 200-1400 300-1300 800-1100 (Secondary/Primary) 4 200-1400 * Insertion Loss is referenced to mid-band loss, 0.7 dB typ. PCB Land Pattern Typical Performance Data Suggested Layout, Tolerance to be within ±.002 Outline Dimensions ( inch mm ) A .150 3.81 B .150 3.81 C .160 4.06 D .050 1.27 E .040 1.02 F .025 0.64 G .028 0.71 H .065 1.65 J .190 4.83 K .030 0.76 L wt .007 grams 0.18 0.15 FREQUENCY (MHz) INSERTION LOSS (dB) 200.00 210.00 300.00 550.00 800.00 950.00 1100.00 1300.00 1350.00 1400.00 1.33 1.26 1.22 0.92 0.88 0.82 0.70 1.53 1.77 2.77 INPUT R. LOSS (dB) 6.74 6.88 8.07 9.54 10.68 13.05 21.93 10.04 7.15 5.05 TC4-14+ INSERTION LOSS TC4-14+ INPUT RETURN LOSS 50 RETURN LOSS (dB) Config. A INSERTION LOSS (dB) 5.0 4.0 3.0 2.0 1.0 0.0 200 40 30 20 10 0 200 400 600 800 1000 FREQUENCY (MHz) 1200 400 1400 ® Mini-Circuits 600 800 1000 EW ALL N ISO 9001 ISO 14001 CERTIFIED RF/IF MICROWAVE COMPONENTS 1400 minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com 1200 FREQUENCY (MHz) REV. B M111888 TC4-14+ IG/TD/CP/AM 080206