Model XC3500P-03S Rev D Hybrid Coupler 3 dB, 90 Description The XC3500P-03S is a low profile, high performance 3dB hybrid coupler in a new easy to use, manufacturing friendly surface mount package. The XC3500P-03S is designed particularly for balanced power and low noise amplifiers, plus signal distribution and other applications where low insertion loss and tight amplitude and phase balance is required. It can be used in high power applications up to 55 watts. Parts have been subjected to rigorous qualification testing and they are manufactured using materials with coefficients of thermal expansion (CTE) compatible with common substrates such as FR4, G-10, RF-35, RO4003 and polyimide. Produced with 6 of 6 RoHS compliant tin immersion. Electrical Specifications ** Features: Insertion Frequency Isolation VSWR Loss 3300 3850 MHz MHz dB Min dB Max Max : 1 High Power 3300-3850 21 0.25 1.22 Very Low Loss Tight Amplitude Balance Amplitude Operating Phase Power High Isolation Balance Temp. Production Friendly Avg. CW Watts Tape and Reel dB Max Degrees C o 85 C Lead-Free 0.25 90 3.0 55 -55 to +150 Mechanical Outline .004 .015 4X .020 .073 .010 0.510.10 .250 0.37 1.85 Pin 1 0.25 6.35 GND Pin 1 Pin 2 Pin 2 .004 4X .020 0.10 0.51 Orientation .200.010 .120.004 Marker Denotes .004 4X .034 SQ 0.25 0.10 5.08 3.05 Pin 1 0.10 0.86 GND Pin 4 Denotes Pin 3 Pin 3 .004 .170 Pin 4 Array Number 0.10 4.32 Dimensions are in Inches Millimeters Tolerances are Non-Cumulative XC3500P-03S Mechanical Outline USA/Canada: (315) 233-5510 Available on Tape Toll Free: (833) 389-6402 and Reel for Pick and Europe: +44 2392-232392 Place Manufacturing. Asia: +86 512 62749282 Model XC3500P-03S Rev D Hybrid Coupler Pin Configuration The XC3500P-03S has an orientation marker to denote Pin 1. Once port one has been identified the other ports are known automatically. Please see the chart below for clarification: Configuration Pin 1 Pin 2 Pin 3 Pin 4 Splitter Input Isolated -3dB 90 -3dB Splitter Isolated Input -3dB -3dB 90 Splitter Input Isolated -3dB 90 -3dB Splitter Isolated Input -3dB -3dB 90 *Combiner Isolated Output A 90 A *Combiner Output Isolated A A 90 *Combiner Isolated Output A 90 A *Combiner Output Isolated A A 90 *Note: A is the amplitude of the applied signals. When two quadrature signals with equal amplitudes are applied to the coupler as described in the table, they will combine at the output port. If the amplitudes are not equal, some of the applied energy will be directed to the isolated port. USA/Canada: (315) 233-5510 Available on Tape and Toll Free: (833) 389-6402 Reel for Pick and Place Europe: +44 2392-232392 Manufacturing. Asia: +86 512 62749282