ADT4-1T

RSurFfaceTMoruant nsformer 50Ω 9 to 625 MHz ADT4-1T+ ADT4-1T Maximum Ratings Operating Temperature -20°C to 85°C Storage Temperature -55°C to 100°C RF Power 1W 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 4 6 5 2 Outline Drawing Features excellent return loss, 25 dB typ. excellent amplitude unbalance, 0.2 dB typ. phase unbalance, 1 deg. typ. in 1 dB bandwidth high RF power up to 1 watt aqueous washable protected under US patent 6,133,525 Applications impedance matching baluns CASE STYLE: CD542 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Reel Size 7” 13” Availaatbnleo TeaxptreaacnodstReel Devices/Reel 20, 50, 100, 200, 500 500,1000 Transformer Electrical Specifications Ω RATIO (Secondary/Primary) FREQUENCY (MHz) 4 9-625 INSERTION LOSS* 3 dB MHz 9-625 2 dB MHz 10-550 1 dB MHz 14-500 PHASE UNBALANCE (Deg.) Typ. 1 dB 2 dB bandwidth bandwidth 13 AMPLITUDE UNBALANCE (dB) Typ. 1 dB 2 dB bandwidth bandwidth 0.2 0.3 * Insertion Loss is referenced to mid-band loss, 0.55 dB typ. PCB Land Pattern Suggested Layout, Tolerance to be within ±� .002 Outline Dimensions (imncmh ) A BCD E FG .272 .310 .220 .100 .112 .055 .100 6.91 7.87 5.59 2.54 2.84 1.40 2.54 H JK L .030 .026 .065 .300 0.76 0.66 1.65 7.62 wt grams 0.20 Dem...