ADT1-1WT+

Surface Mount RF Transformer www.DataSheet4U.com ADT1-1WT+ ADT1-1WT 75Ω 0.4 to 800 MHz Features -20°C to 85°C -55°C to 100°C 0.5W 30mA Maximum Ratings Operating Temperature Storage Temperature RF Power DC Current 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 CASE STYLE: CD542 PRICE: $2.95 ea. QTY (10-49) + RoHS compliant in accordance with EU Directive (2002/95/EC) The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. 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 2 5 Applications impedance matching balanced amplifier Transformer Electrical Specifications Ω RATIO FREQUENCY (MHz) INSERTION LOSS* PHASE UNBALANCE (Deg.) Typ. 1 dB bandwidth 1 2 dB bandwidth 4 Outline Drawing 1 0.4-800 AMPLITUDE UNBALANCE (dB) Typ. 1 dB bandwidth 0.1 2 dB bandwidth 0.5 3 dB MHz 0.4-800 2 dB MHz 0.5-700 1 dB MHz 1-400 * Insertion Loss is referenced to mid-band loss, 0.3 dB typ. PCB Land Pattern Typical Performance Data FREQUENCY (MHz) INSERTION LOSS (dB) INPUT R. LOSS (dB) AMPLITUDE UNBALANCE (dB) PHASE UNBALANCE (Deg.) Suggested Layout, Tolerance to be within ± � .002 0.30 0.68 12.11 0.15 0.25 1.00 0.57 14.38 0.07 0.36 5.00 0.42 15.29 0.03 0.41 10.00 0.38 15.54 ...