Model XC1900E-03 Rev B Hybrid Coupler 3 dB, 90 Description The XC1900E-03 is a low profile, high performance 3dB hybrid coupler in a new easy to use, manufacturing friendly surface mount package. It is designed for DCS and PCS band applications. The XC1900E-03 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 120 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. Available in both 5 of 6 tin lead (XC1900E-03P) and 6 of 6 tin immersion (XC1900E-03S) RoHS compliant finishes. Electrical Specifications ** Features: Insertion Amplitude Frequency Isolation VSWR 1700-2000 MHz Loss Balance MHz dB Min dB Max Max : 1 dB Max DCS and PCS High Power 1700-2000 23 0.12 1.17 0.13 Very Low Loss 1805-1880 25 0.12 1.12 0.10 Tight Amplitude Balance 1930-1990 25 0.12 1.12 0.10 High Isolation Operating Production Friendly Phase Power JC Temp. Tape and Reel Degrees Avg. CW Watts C/Watt C Available in Lead-Free (as illustrated) or Tin-Lead 90 2.0 120 36 -55 to +95 Reliable, FIT=0.53 90 2.0 120 36 -55 to +95 90 2.0 120 36 -55 to +95 **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 details014 .069 0.35 1.75 .560.010 4X .025.004 Pin 1 Pin 2 Pin 2 GND Pin 1 0.25 0.10 14.22 0.64 .004 4X .051 SQ .200.010 Orientation 0.10 1.30 0.25 5.08 Marker Denotes Pin 1 .004 .450 .004 .090 0.10 Denotes GND 11.43 Pin 4 Pin 3 Pin 4 0.10 2.29 Array Number Pin 3 USA/Canada: (315) 432-8909 Available on Tape Toll Free: and Reel for Pick and (800) 411-6596 Place Manufacturing. +44 2392-232392 Europe: Side View Top View (Near-Side) Bottom View (Far-Side) Dimensions are in Inches Millimeters *For RoHS Compliant Versions order with S suffix Tolerances are Non-Cumulative XC1900E-03* Mechanical OutlineModel XC1900E-03 Rev B Hybrid Coupler Pin Configuration The XC1900E-03 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 90 A *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