11305-10

11305-10 Rev C Directional Couplers 10 dB Description: The 11305-10 is a low profile 10dB directional coupler in an easy to use surface mount package covering 1.0 to 2.0 GHz. The 11305-10 is ideal for power and frequency detection as well as power injection and can be used in most high power designs. Parts have been subjected to rigorous qualification testing and units are 100% tested. They are manufactured using materials with x and y thermal expansion coefficients compatible with common substrates such as FR4, G-10 and polyamide. Detailed Electrical Specifications: Features: • • • • • • • 1.0 – 2.0 GHz Low Loss High Directivity* Surface Mountable Tape And Reel Convenient Package 100% Tested Frequency Mean Coupling Insertion Loss VSWR GHz dB dB Max Max : 1 1.0 – 2.0 10.0 ± 0.8 0.35 1.22 Freq. Sensitivity Directivity Power Handling Operating Temp. dB Max dB Min ºC ± 0.80 18 Avg. CW Watts @85°C 60 -55 to +150 **Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 Ω nominal impedance. *Specifications subject to change without notice. Outline Drawing: 1 11305-10 Rev C Typical Performance: 1.0 GHz. to 2.0 GHz. 2 11305-10 Rev C Pin Configuration Mounting Footprint Multiple Dimensions are in Inches [Millimeters] 11305-10 Rev A Mounting Footprint Contact us: rf&s_support@ttm.com 3