Model XC2500P-20S Rev A 20dB Directional Coupler t Description The XC2500P-20S is a low profile, high performance 20dB directional coupler in a new easy to use, manufacturing friendly surface mount package. It is designed for AMPS band applications. The XC2500P-20S is designed particularly for power and frequency detection, as well as for VSWR monitoring, where tightly controlled coupling and low insertion loss 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, RO4003 and polyimide. Produced with 6 of 6 RoHS compliant tin immersion finish. Electrical Specifications ** Features: Mean Insertion Frequency VSWR Directivity 2300-2700 MHz Coupling Loss AMPS MHz dB dB Max Max : 1 dB Min High Power 2300-2700 201.0 0.20 1.20 20 Very Low Loss Tight Coupling High Directivity Frequency Operating Production Friendly Power JC Sensitivity Temp. Tape and Reel dB Max Avg. CW Watts C/Watt C Lead-Free 0.30 50 53 -55 to +85 **Specification based on performance of unit properly installed on Anaren Test Board 54147-0001. Refer to Specifications subject to change without notice. Refer to parameter definitions for details. Mechanical Outline .004 4X .020 .017 .085 0.510.10 .010 .250 0.43 2.16 Pin 1 6.350.25 GND Pin 1 Pin 2 Pin 2 .004 4X .020 0.10 0.51 Orientation .010 .004 .200 .120 Marker Denotes .004 4X .034 SQ 0.25 0.10 5.08 3.05 Pin Location 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 Tolerance are Non-Cumulative XC2500P-20S 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 XC2500P-20S Rev A Directional Coupler Pin Configuration The XC2500P-20S 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: 20dB Coupler Pin Configuration Pin 1 Pin 2 Pin 3 Pin 4 Input Direct Isolated Coupled Direct Input Coupled Isolated Note: The direct port has a DC connection to the input port and the coupled port has a DC connection to the isolated port. For optimum performance use Pin 1 or Pin 2 as inputs. USA/Canada: (315) 432-8909 Available on Tape and Reel for Pick and Place Toll Free: (800) 411-6596 Manufacturing. Europe: +44 2392-232392