ADGM1144BCCZ-RL7

ADGM1144BCCZ-RL7 is a 0Hz/DC to 18GHz, SP4T MEMS switch. This wideband, single-pole, four-throw (SP4T) switch, fabricated using Analog Devices, Inc., microelectromechanical system (MEMS) switch technology. This technology enables a small form factor, wide RF bandwidth, highly linear, low insertion loss switch that is operational down to 0Hz/DC, making it an ideal solution for a wide range of RF and precision equipment switching needs. An integrated driver chip generates a high voltage to an electrostatically actuate switch that can be controlled by a parallel interface and a serial peripheral interface (SPI). All four switches are independently controllable. It has integrated 10Mohm resistors required for floating node avoidance. Applications include automatic test equipment (ATE) load and probe boards, DC with high speed digital testing, relay replacements, RF test instrumentation, ATE: RF, digital, and mixed signals, RF wireless communications, high performance RF switching.

• Fully operational from DC to 18GHz (typical)
• Insertion loss of -1.7dB (typ) at 16GHz, isolation of -18.5dB (typ) at 6GHz, IIP3 of 73dBm (typical)
• RF power of 33dBm (maximum), on-resistance of 1.9ohm (typical)
• DC current handling of 200mA, actuation lifetime of 200 million cycles (minimum)
• On switching time of 200µs (typical)
• Integrated 3.3V driver for simple control with parallel and SPI interface
• Independently controllable switches
• Space saving integrated passive components, eliminates floating nodes on the switch
• Switch position is unknown with no supply voltage
• 24-lead land grid array package, temperature range from -40°C to +85°C

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