ADT1-1+

Surface Mount www.DataSheet4U.com RF Transformer 50Ω 0.15 to 400 MHz -20°C to 85°C -55°C to 100°C 0.25W 30mA ADT1-1+ ADT1-1 Maximum Ratings Operating Temperature Storage Temperature RF Power DC Current Features good return loss, 22 dB in 1 dB bandwidth excellent amplitude unbalance, 0.1 dB typ. and phase unbalance, 2 deg. typ. in 1dB bandwidth aqueous washable protected under US patent 6,133,525 CASE STYLE: CD542 PRICE: $2.95 ea. QTY (10-49) PRIMARY DOT PRIMARY SECONDARY DOT SECONDARY NOT USED Pin Connections + 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. 3 1 4 6 2,5 impedance matching baluns Applications Transformer Electrical Specifications Outline Drawing Ω RATIO FREQUENCY (MHz) INSERTION LOSS* PHASE UNBALANCE (Deg.) Typ. 1 dB bandwidth 2 2 dB bandwidth 5 AMPLITUDE UNBALANCE (dB) Typ. 1 dB bandwidth 0.1 2 dB bandwidth 0.5 3 dB MHz 1 0.15-400 0.15-400 2 dB MHz 0.2-200 1 dB MHz 0.3-100 * 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 INERTION LOSS (dB) 0.58 0.51 0.44 0.30 0.31 0.52 0.64 1.08 1.58 1.82 INPUT R. LOSS (dB) 18.04 19.90 22.30 27.82 22.47 15.19 12.04 10.90 7.21 5.71 AMPLITUDE UNBALANCE (dB) 0.01 0.01 0.02 0.00 0.04 0.22 0.53 0.99 2.21 4.06 PHASE UNBALANCE (Deg.) 0.06 0.02 0.00 0.08 1.44 3.60 5.83...