Surface Mount Maximum Ratings Permanent damage may occur if any of these limits are exceeded. OUTPUT COUPLED ISOLATE (DO NOT USE) Outline Drawing Suggested Layout, Tolerance to be within ±.002 Demo Board MCL P/N: TB-05 Suggested PCB Layout (PL-095) • aqueous washable • reflective power measurements • signal sampling +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Peel Size Directional Coupler Electrical Specifications 1. Mainline loss includes theoretical power loss at coupled port. 2. Derate linearly to 0.5 Watt for "L, M" band and 1 Watt for "U" band at 85°C. Typical Performance Data In Return Loss (dB)Out Cpl PACKAGE_ OUTLINE Electrical Schematic DIRECTIONAL COUPLER (DC SHORT TO GND)* NOTES: 1. TRACE WIDTH IS SHOWN FOR ROGERS RO4350B WITH DIELECTRIC THICKNESS .030" ± .002”; COPPER: 1/2 OZ. EACH SIDE. FOR OTHER MATERIALS TRACE WIDTH MAY NEED TO BE MODIFIED. 2. BOTTOM SIDE OF THE PCB IS CONTINUOUS GROUND PLANE. DENOTES PCB COPPER LAYOUT WITH SMOBC 1-1 (SOLDER MASK OVER BARE COPPER) V777\ denotes copper land pattern free of solder mask A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, ''Standard Terms'1); 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 ‘ ELECTRICAL SCHEMATIC IS FOR DIRECTIONAL COUPLER WITH INTERNAL TRANSFORMER(S) AND EXTERNAL TERMINATION.