Model XC0450E-03S Rev D Hybrid Coupler 3 dB, 90 Description The XC0450E-03S is a low profile, high performance 3dB hybrid coupler in a new easy to use, manufacturing friendly surface mount package. The XC0450E-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 100 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, RO4350 and polyimide. Produced with 6 of 6 RoHS compliant Tin Immersion finish. Electrical Specifications ** Features: Insertion Amplitude Frequency Isolation VSWR Loss Balance 460-470 MHz High Power MHz dB Min dB Max Max : 1 dB Max Very Low Loss 460 470 20 0.35 1.22 0.35 Tight Amplitude Balance Operating High Isolation Phase Power JC Temp. Production Friendly Tape and Reel Degrees Avg. CW Watts C/Watt C Lead-Free 90 3.0 100 19.4 -55 to +85 **Specification based on performance of unit properly installed on Anaren Test Board 58492- 0001 with small signal applied. Specifications subject to change without notice. Refer to parameter definitions for details. Mechanical Outline .014 .068 0.35 1.73 .560.010 4X .025.004 Pin 2 GND Pin 1 Pin 2 Pin 1 14.220.25 0.640.10 .004 4X .025 0.10 0.64 .004 4X .051 SQ .200.010 Orientation 0.10 1.30 5.080.25 Marker Denotes Pin 1 .004 .450 .004 .090 Pin 4 GND 11.430.10 Pin 4 0.10 Pin 3 2.29 Denotes Array Number Pin 3 Dimensions are in Inches Millimeters Tolerances are Non-Cumulative XC0450E-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 XC0450E-03S Rev D Hybrid Coupler Pin Configuration The XC0450E-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: Pin 1 Pin 2 Pin 4 Pin 3 Configuration Pin 1 Pin 2 Pin 3 Pin 4 Splitter Input Isolated -3dB 90 -3dB Splitter Isolated Input -3dB -3dB 90 Input Isolated Splitter -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