Surface Mount ADTT1.5-1+ ADTT1.5-1 RF Transformer 50 0.25 to 300 MHz Features Maximum Ratings Operating Temperature -20C to 85C Storage Temperature -55C to 100C RF Power 0.25W DC Current 30mA Permanent damage may occur if any of these limits are exceeded. CASE STYLE: CD636 PRICE: $3.95 ea. QTY. (20) * excellent return loss, 15 dB in 1 dB bandwidth * excellent amplitude unbalance, 0.15 dB typ. and phase unbalance, 1 deg. typ. in 1 dB bandwidth * aqueous washable * protected under U.S. Patent 6,133,525 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications Pin Connections PRIMARY DOT 3 PRIMARY 1 PRIMARY CT 2 SECONDARY DOT 4 SECONDARY 6 SECONDARY CT 5 * impedance matching * balanced amplifier Reel Size 7" 13" and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500 1000 Transformer Electrical Specifications RATIO FREQUENCY (MHz) INSERTION LOSS* PHASE UNBALANCE (Deg.) Typ. (Secondary/Primary) Outline Drawing 1.5 0.25-300 AMPLITUDE UNBALANCE (dB) Typ. 3 dB MHz 2 dB MHz 1 dB MHz 1 dB bandwidth 2 dB bandwidth 1 dB bandwidth 2 dB bandwidth 0.25-300 0.3-175 0.5-100 1 2 0.15 0.3 * Insertion Loss is referenced to mid-band loss, 0.3 dB typ. PCB Land Pattern Typical Performance Data FREQUENCY (MHz) Suggested Layout, Tolerance to be within .002 C .220 5.59 D .100 2.54 H .030 0.76 J .026 0.66 K .065 1.65 L .300 7.62 E .162 4.11 F .055 1.40 G .100 2.54 wt grams 0.25 Demo Board MCL P/N: TB-211 PHASE UNBALANCE (Deg.) 0.29 0.30 0.29 0.23 0.23 0.33 0.38 0.47 0.53 1.87 17.11 26.04 29.04 32.13 29.83 20.68 18.96 15.23 13.49 5.87 0.07 0.10 0.07 0.07 0.08 0.08 0.11 0.18 0.25 1.59 0.08 0.00 0.04 0.04 0.19 0.72 0.94 1.45 1.81 6.47 ADTT1.5-1 INSERTION LOSS 2.5 INSERTION LOSS (dB) Config. B AMPLITUDE UNBALANCE (dB) ADTT1.5-1 INPUT RETURN LOSS 35 2.0 RETURN LOSS (dB) B .310 7.87 INPUT R. LOSS (dB) 0.20 0.60 1.00 5.00 10.00 40.00 50.00 80.00 100.00 300.00 Outline Dimensions ( inch mm ) A .272 6.91 INSERTION LOSS (dB) 1.5 1.0 0.5 0.0 0 50 100 150 200 FREQUENCY (MHz) 250 30 25 20 15 10 5 0 300 0 50 100 150 200 250 300 FREQUENCY (MHz) 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 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. D M112648 ADTT1.5-1 ED-7829/1 WZ/TD/CP/AM 120718