CMD236C4 DC-18 GHz SP6T Non-reflective Switch Features Functional Block Diagram Low loss broadband performance High isolation Non-reflective design Integrated 3:8 TTL decoder Pb-free RoHs compliant 4x4 SMT package Description The CMD236C4 is a broadband MMIC SP6T switch housed in a leadless 4x4 mm surface mount package. The CMD236C4 covers DC to 18 GHz and offers a low insertion loss of 2.5 dB and high isolation of 42 dB at 10 GHz. The switch also includes an on board binary decoder circuit which reduces the number of required logic control lines from five to three. The CMD236C4 operates using complementary control voltage logic lines of 0/-5 V and consumes little DC current. o Electrical Performance - V = 0/-5 V, Vss = -5 V, T = 25 C, F = 10 GHz ctl A Parameter Min Typ Max Units Frequency Range DC - 18 GHz Insertion Loss 2.5 dB Isolation 42 dB Return Loss - On State 9 dB Return Loss RF1, 2, 3, 4, 5, 6 - Off State 9 dB Input P0.1dB 18 dBm Switching Speed 60 ns ver 1.0 0318 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com CMD236C4 DC-18 GHz SP6T Non-reflective Switch Specifications Absolute Maximum Ratings TTL/CMOS Control Voltages Parameter Rating State Bias Condition RF Input Power +27 dBm Low -1V to 0V 1 mA Typ High -7V to -3V 1 uA Typ Bias Voltage (Vss) -7V Control Voltage Range (A,B) +0.5V to -7.5V Truth Table Channel Temperature, Tch 150 C Control Input Signal Path State Thermal Resistance, jc 64.1 C/W A B C RFC to: Operating Temperature -40 to 85 C High High High RF1 Storage Temperature -55 to 150 C Low High High RF2 Exceeding any one or combination of the maximum ratings may cause permanent damage to the device. High Low High RF3 Bias Voltage & Current Low Low High RF4 High High Low RF5 Vss Range = -5.0V 10% Low High Low RF6 Vss (V) Iss (Typ) (mA) Iss (Max) (mA) Low Low Low All OFF * -5 9 18 * RFC is reflective in All Off state o Electrical Specifications - V = 0/-5 V, Vss = -5 V T = 25 C ctl A Parameter Min Typ Max Min Typ Max Min Typ Max Units Frequency Range DC - 6 DC - 14 DC - 18 GHz Insertion Loss 2.5 3 2.8 3.3 3.5 4.3 dB Isolation 42 47 31 36 29 35 dB Return Loss - On State 12 9 10 dB Return Loss - Off State 12 9 8 dB Input P0.1dB 16 16 16 dBm Input IP3 34 34 34 dBm Switching Speed 60 60 60 ns ver 1.0 0318 Custom MMIC 300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www.custommmic.com