Surface Mount RF Transformer 50 TC1-6+ 0.15 to 350 MHz Features Maximum Ratings Operating Temperature Storage Temperature -40C to 85C -55C to 100C RF Power 0.25W DC Current 30mA Permanent damage may occur if any of these limits are exceeded. Pin Connections PRIMARY DOT 6 PRIMARY 4 SECONDARY DOT 1 SECONDARY 3 NOT USED 2 * good return loss * usable over 0.05-400 MHz * excellent amplitude unbalance, 0.1 dB typ. and phase unbalance, 2 deg typ. in 1 dB bandwidth * plastic base with leads CASE STYLE: AT224-1 PRICE: $1.99 ea. QTY (20) $1.69 ea. QTY (100) +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications * balanced to unbalanced transformation * push-pull amplifiers and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500 1000, 2000 Reel Size 7" 13" Electrical Specifications Outline Drawing AT224-1 RATIO Lead #1 identifier shall be located in the cross-hatched area shown. Identifier may be either a molded or marked feature. FREQUENCY (MHz) 1 INSERTION LOSS* 0.15-350 3 dB MHz 2 dB MHz 1 dB MHz 0.15-350 0.25-250 0.3-125 * Insertion Loss is referenced to mid-band loss, 0.2 dB typ. Config. C PCB Land Pattern Typical Performance Data FREQUENCY (MHz) Suggested Layout, Tolerance to be within .002 Outline Dimensions ( inch mm ) 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 Demo Board MCL P/N: TB-145 Suggested PCB Layout (PL-244) 0.15 0.25 0.30 0.50 2.00 0.73 0.61 0.57 0.44 0.31 12.89 16.56 17.77 23.21 30.49 10.00 50.00 125.00 250.00 350.00 0.26 0.35 0.61 1.31 2.16 33.62 24.13 16.90 11.59 9.26 INSERTION LOSS 2.5 INSERTION LOSS (dB) INPUT R. LOSS (dB) RETURN LOSS 50.0 2.0 RETURN LOSS (dB) A .150 3.81 INSERTION LOSS (dB) 1.5 1.0 0.5 40.0 30.0 20.0 10.0 0.0 0.0 0 50 100 150 200 250 FREQUENCY (MHz) 300 350 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 0 50 100 150 200 250 FREQUENCY (MHz) 300 350 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. OR M112042 ED-12659/1 TC1-6+ IG/QL/AM 120508