CMD182C4 CCMMDD118822CC44 6-10 GHz I/Q Mixer Features Functional Block Diagram Low conversion loss High isolation Image rejection: 30 dB Wide IF bandwidth Pb-free RoHs compliant 4x4 mm SMT package Description The CMD182C4 is a compact I/Q mixer in a leadless surface mount package that can be used as either an image reject mixer or a single sideband upconverter. The CMD182C4 utilizes two double balanced mixer cells and a 90 degree hybrid. An external IF hybrid is needed to complete the image rejection. The CMD182C4 is a much smaller alternative to higher cost hybrid image reject mixers and single sideband upconverter assemblies. o Electrical Performance - IF = 100 MHz, LO = +15 dBm , T = 25 C, F = 8 GHz A Parameter Min Typ Max Units Frequency Range, RF & LO 6 - 10 GHz Frequency Range, IF DC 3.5 GHz Conversion Loss (as IRM) 6 dB Image Rejection 30 dB LO to RF Isolation 46 dB LO to IF Isolation 20 dB Input P1dB 9 dBm Unless otherwise noted, all measurements performed as a downconverter, IF = 100 MHz ver 1.7 1017 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com CMD182C4 CCMMDD118822CC44 6-10 GHz I/Q Mixer Specifications Absolute Maximum Ratings Parameter Rating RF / IF Input Power +25 dBm LO Drive +25 dBm Operating Temperature -40 to 85 C Storage Temperature -55 to 150 C Operation of this device outside the maximum ratings may cause permanent damage. o Electrical Specifications - IF = 100 MHz, LO = +15 dBm, T = 25 C A Parameter Min Typ Max Min Typ Max Units Frequency Range, RF & LO 6 - 10 7.1 - 8.5 GHz Frequency Range, IF DC 3.5 DC 3.5 GHz Conversion Loss (as IRM) 6 9 5.5 8 dB Image Rejection 20 28 25 30 dB LO to RF Isolation 39 50 39 50 dB LO to IF Isolation 15 20 15 20 dB Input P1dB 9 9 dBm Input IP3 18 17.5 dBm Unless otherwise noted, all measurements performed as a downconverter, IF = 100 MHz ver 1.7 1017 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com