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| Model 1D1304-6 Rev. A Directional Couplers 6 dB Description The 1D1304-6 is a low profile 6dB directional coupler in an easy to use surface mount package covering the AMPS and GSM bands. The 1D1304-6 is ideal for inline split/combine1 amplifiers and for 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. ELECTRICAL SPECIFICATIONS** Features: * * * * * * * 800 - 1200 MHz Low loss High Directivity Surface Mountable Tape And Reel Convenient Package 100% Tested Frequency MHz Mean Coupling dB Insertion Loss dB Max VSWR Max:1 Freq. Sensitivity dB Max 815 - 960 800 - 1200 Directivity dB Min 6.0 1.0 6.0 1.0 Power Handling Watts 0.25 0.25 JC C / Watt 1.17 1.17 Operating Temp. C 0.40 0.60 20 20 150 150 9.8 9.8 -55 to +85 -55 to +85 **Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 nominal impedance. Specifications subject to change without notice. Outline Drawing Top View (Near-side) Side View Bottom View (Far-side) Pin 1 .560.010 [14.220.25] .061.006 [1.540.15] Pin 2 .350.010 [8.890.25] Pin 2 .024.004 TYP [0.610.10] Pin 1 .050.008 [1.270.20] .050.008 [1.270.20] GND Pin 4 Denotes Array Number Pin 3 GND Pin 3 Pin 4 Dimensions are in Inches [Millimeters] 1D1304-6 Rev A Mechanical Outline 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 1D1304-6 Rev. A Typical Performance: 700 MHz. to 1300 MHz. Coupling 1D1304-6 -5 Return Loss 1D1304-6 0 -10 -5.5 R eturn Loss (dB ) C oupling (dB ) -20 -6 -30 -6.5 -40 -7 700 850 1000 1150 1300 -50 700 850 1000 1150 1300 Frequency (MHz) Directivity 1D1304-6 -10 -1 Frequency (MHz) Transmission Loss 1D1304-6 -1.1 Transm ission Loss (dB) 850 1000 1150 1300 -20 D irectivity (dB) -1.2 -30 -1.3 -40 -1.4 -50 700 -1.5 700 850 1000 1150 1300 Frequency (MHz) Frequency (MHz) 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 .460 [11.68] Multiple plated thru holes to ground .250 [6.35] .034 TYP [0.86] .063 SQ TYP [1.60] 50 Transmission Line Dimensions are in Inches [Millimeters] 1D1304-6 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. |
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