11302-20

Model 11302-20 Rev. B Directional Couplers 20 dB Description The 11302-20 is a low profile 20dB directional coupler in an easy to use surface mount package covering 190 to 400 MHz. The 11302-20 is ideal for power and frequency detection as well as VSWR monitoring 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. ELECTRICAL SPECIFICATIONS** Features: • • • • • • • 190 - 400 MHz Low loss High Directivity Surface Mountable Tape And Reel Convenient Package 100% Tested Frequency Mean Coupling Insertion Loss VSWR Freq. Sensitivity MHz dB dB Max Max:1 dB Max 190 - 400 20 ± 1.5 0.30 1.15 ±0.90 Directivity Power Handling ΘJC dB Min Watts ºC / Watt ºC 14 100 5.4 -55 to +85 Operating Temp. **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 Top View (Near-side) Pin 1 .650±.010 [16.51±0.25] Side View Bottom View (Far-side) .141±.014 [3.58±0.36] Pin 2 .023±.004 TYP [0.60±0.10] Pin 2 Pin 1 .480±.010 [12.19±0.25] GND .050±.008 [1.28±0.20] GND Pin 4 Pin 3 Denotes Array Number Dimensions are in Inches [Millimeters] 11302-20 Rev A Mechanical Outline Pin 3 .050±.008 [1.28±0.20] Pin 4 Part Is Symmetric About All Axis Available on Tape and Reel For Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Model 11302-20 Rev. B Typical Performance: 150 MHz. to 450 MHz. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Available on Tape and Reel For Pick and Place Manufacturing. Model 11302-20 Rev. B Typical Performance: 150 MHz. to 450 MHz. Available on Tape and Reel For Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Model 11302-20 Rev. B Pin Configuration Mounting Footprint To ensure proper electrical and thermal performance there must be a ground plane with 100% solder connection underneath the part Part Is Symmetric About All Axis .550 [13.97] Multiple plated thru holes to ground .091 [2.30] .230 [5.84] .200 .380 [5.08] [9.65] .034 TYP [0.86] .063 SQ TYP [1.60] .160 [4.06] Dimensions are in Inches [Millimeters] 11302-20 Rev A Mounting Footprint USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Available on Tape and Reel For Pick and Place Manufacturing. 50 Transmission Line Exposed substrate