12 to 18GHz 10dB Directional Coupler FPC06075 www.dilabs.com DESCRIPTION DLI introduces its new high frequency surface mountable catalog direction couplers. These couplers incorporate DLI’s high dielectric ceramic materials which provide small size and minimal performance variation over temperature. The components are well matched for monitoring incident and reflected power. FEATURES Small Size Frequency Stable over Temperature Solder Surface Mountable Excellent Repeatability Operating Temp: -55˚C to +125˚C Characteristic Impedance: 50Ω www.knowlescapacitors.com SPECIFICATIONS* Parameter Frequency (GHz) Min Max Passband Insertion Loss* (dB) Min Passband Return Loss (dB) 1.5 15 12 - 18 Coupling (dB) 11 Directivity (dB) 14 12 0.100 x .080 x .015 in Size (LxWxH) 2.54 x 2.032 x .381mm *Electrical specifications based on typical mounted performance at room temperature. Insertion loss shall vary ±0.5dB over temperature. Typical Measured Performance *Typical measured performance mounted on RO4350B test board at 25°C. 2777 Route 20 East, Cazenovia, NY 13035| Ph: (315)655-8710 | [email protected] May 2015 12 to 18GHz 10dB Directional Coupler FPC06075 www.dilabs.com www.knowlescapacitors.com Physical Dimensions Units = Inches Top Side Bottom Recommended PCB Layout 50Ω trace dimensions are application specific. Ensure adequate grounding beneath the part. Trace feed locations can be horizontal, vertical, or angled. 2777 Route 20 East, Cazenovia, NY 13035| Ph: (315)655-8710 | [email protected] May 2015