CMD253C3 6-14 GHz High IP3 Fundamental Mixer Features Functional Block Diagram Low conversion loss High IP3 High Isolation Wide IF bandwidth Pb-free RoHs compliant 3x3 mm SMT package Description The CMD253C3 is a high IP3 double balanced mixer in a leadless surface mount package that can be used for up- and downconverting applications between 6 and 14 GHz. The CMD253C3 has very high isolation to both the RF and IF ports due to the optimized balun structures, and can operate with an LO drive level as low as +15 dBm. The CMD253C3 can easily be configured as an image reject mixer or single sideband modulator with external hybrids and power splitters. o Electrical Performance - IF = 100 MHz, LO = +19 dBm , T = 25 C, F = 10 GHz A Parameter Min Typ Max Units Frequency Range, RF & LO 6 - 14 GHz Frequency Range, IF DC 5 GHz Conversion Loss 6 dB LO to RF Isolation 43 dB LO to IF Isolation 39 dB RF to IF Isolation 23 dB Input P1dB 15 dBm Input IP3 23 dBm Unless otherwise noted, all measurements performed as a downconverter, IF = 100 MHz ver 1.0 1017 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com CMD253C3 6-14 GHz High IP3 Fundamental 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 Thermal Resistance, 156 C/W JC Operation of this device outside the maximum ratings may cause permanent damage. o Electrical Specifications - IF = 100 MHz, LO = +19 dBm, T = 25 C A Parameter Min Typ Max Min Typ Max Units Frequency Range, RF & LO 8 - 12 6 - 14 GHz Frequency Range, IF DC 5 DC 5 GHz Conversion Loss 6.5 8 7 11 dB Noise Figure (SSB) 6.5 7 dB LO to RF Isolation 35 43 32 43 dB LO to IF Isolation 29 39 25 39 dB RF to IF Isolation 15 23 12 23 dB Input P1dB 15 15 dBm Input IP3 23 23 dBm Unless otherwise noted, all measurements performed as a downconverter, IF = 100 MHz ver 1.0 1017 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com