Model XC2650P-03S Rev A Hybrid Coupler 3 dB, 90 Description The XC2650P-03S is a low profile, high performance 3dB hybrid coupler in a new easy to use, manufacturing friendly surface mount package. It is designed for WiMAX applications. The XC2650P-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 50 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, and RO4003. Produced with 6 of 6 RoHS compliant tin immersion finish. Electrical Specifications ** Features: Insertion Frequency Isolation VSWR Loss 2650-2800 MHz WiMAX MHz dB Min dB Max Max:1 High Power 2650-2800 20 0.25 1.20 Very Low Loss Tight Amplitude Balance High Isolation Amplitude Phase Operating Power Production Friendly JC Balance Balance Temp. Tape and Reel dB Max Degrees Ave. CW Watts C/ Watt C Lead-Free 0.15 903.0 50 60.5 -55 to +85 **Specification based on performance of unit properly installed on Anaren Test Board 54147-0001 with small signal applied. Specifications subject to change without notice. Refer to parameter definitions for details. Mechanical Outline .015 .073 .010 .004 .250 0.37 4X .020 1.85 Pin 1 0.25 0.10 6.35 0.51 Pin 1 Pin 2 Pin 2 .004 4X.020 0.10 0.51 Orientation .010 .004 .200 .120 Marker Denotes 0.25 0.10 5.08 3.05 Pin 1 GND GND .004 4X .034 SQ Pin 4 Denotes Pin 3 Pin 3 .004 .170 0.10 0.86 Array Number 0.10 4.32 Pin 4 Dimensions are in Inches Millimeters Tolerances are Non-Cumulative XC2650P-03S Mechanical Outline USA/Canada: (315) 432-8909 Available on Tape Toll Free: and Reel for Pick and (800) 411-6596 Place Manufacturing. +44 2392-232392 Europe: Model XC2650P-03S Rev A Hybrid Coupler Pin Configuration The XC2650P-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) 432-8909 Available on Tape and Reel for Pick and Place Toll Free: (800) 411-6596 Manufacturing. Europe: +44 2392-232392