Model X3C35F1-03S Rev H Hybrid Coupler 3 dB, 90 Description The X3C35F1-03S is a low profile, high performance 3dB hybrid coupler in a new easy to use, manufacturing friendly surface mount package. The X3C35F1-03S 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 25 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: Insertion Amplitude Frequency Isolation VSWR 3200-4200 MHz Loss Balance MHz dB Min dB Max Max : 1 dB Max High Power Very Low Loss Tight Amplitude Balance 3300-3800 23 0.20 1.15 0.30 High Isolation 3200-4200 20 0.30 1.29 0.50 Production Friendly Tape and Reel Operating Group Delay Phase Power Lead-Free Temp. Avg. CW ns Degrees C Watts 95C 0.09 0.04 90 4.0 25 -55 to +150 0.09 0.04 90 5.0 22 -55 to +150 **Specification based on performance of unit properly installed on Anaren Test Board with small signal applied. Specifications subject to change without notice. Refer to parameter definitions for details. 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 X3C35F1-03S Rev H Hybrid Coupler Pin Configuration The X3C35F1-03S 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 90 -3dB -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 *Notes: 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. The actual phase, , or amplitude at a given frequency for all ports, can be seen in our de-embedded s- parameters, that can be downloaded at www.anaren.com. 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