The CSFD26 from MACOM is a Frequency Multiplier with Input Frequency 50 MHz to 3.3 GHz, Output Frequency 100 MHz to 6.6 GHz, Input Power 10 dBm, Conversion Loss 12 to 16 dB, VSWR 2.00:1. Tags: Surface Mount, Passive. More details for CSFD26 can be seen below.