Surface Mount ADT3-1T+ ADT3-1T RF Transformer 50 1 to 500 MHz Maximum Ratings Operating Temperature Storage Temperature CASE STYLE: CD542 PRICE: $3.45 ea. QTY (20) Features -20C 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 PRIMARY SECONDARY DOT SECONDARY SECONARY CT NOT USED 3 1 6 4 5 2 * excellent return loss, 20 dB typ. in 1 dB bandwidth * excellent amplitude unbalance, 0.1 dB typ. and phase unbalance, 1 deg. typ. in 1dB bandwidth * aqueous washable * protected under US patent 6,133,525 Applications and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500 1000 Reel Size 7" 13" * impedance matching * baluns Transformer Electrical Specifications RATIO Outline Drawing +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications FREQUENCY (MHz) (Secondary/Primary) 3 INSERTION LOSS* PHASE UNBALANCE (Deg.) Typ. 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 - 1-500 2-300 1 3 0.1 0.5 1-500 * Insertion Loss is referenced to mid-band loss, 0.4 dB typ. PCB Land Pattern Typical Performance Data FREQUENCY (MHz) Suggested Layout, Tolerance to be within .002 B .310 7.87 C .220 5.59 D .100 2.54 J .026 0.66 K .065 1.65 L .300 7.62 E .112 2.84 F .055 1.40 G .100 2.54 wt grams 0.20 AMPLITUDE UNBALANCE (dB) Demo Board MCL P/N: TB-430 Config. A PHASE UNBALANCE (Deg.) ADT3-1T INPUT RETURN LOSS ADT3-1T INSERTION LOSS 50 1.2 RETURN LOSS (dB) H .030 0.76 Outline Dimensions ( inch mm ) INPUT R. LOSS (dB) 1.00 0.51 24.06 0.07 0.01 4.00 0.35 26.91 0.07 0.01 10.00 0.34 27.13 0.07 0.01 60.00 0.41 25.93 0.08 0.02 100.00 0.44 24.45 0.11 0.04 140.00 0.52 23.03 0.14 0.15 200.00 0.53 21.02 0.21 0.50 300.00 0.62 18.02 0.38 0.70 400.00 0.70 15.36 0.64 1.76 500.00 0.70 12.96 0.98 3.67 INSERTION LOSS (dB) A .272 6.91 INSERTION LOSS (dB) 0.8 0.4 0.0 0 100 200 300 400 40 30 20 10 0 500 0 FREQUENCY (MHz) 100 200 300 400 500 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. B M112648 ADT3-1T ED-6760/1 HY/TD/CP/AM 071101