The ADGM3144 is a 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 electrostatically actuate switch that can be controlled by a parallel interface or a serial peripheral interface (SPI). All switches are independently controllable. The device is packaged in a 24-lead, 3mm × 3mm × 1.5mm land grid array package. To ensure optimum operation of the ADGM3144 refer to the Critical Operational Requirements section. The on-resistance (RON) performance of the ADGM3144 is affected by part-to-part variation, channel-to-channel variation, cycle actuations, settling time post turn on, bias voltage, and temperature changes. APPLICATIONS * ATE load and probe boards * DC with high speed loopback testing * Supports digital standards: high speed serialization/deserialization, PCIe Gen4/Gen5/Gen6, USB 4, and PAM 4 * Relay replacements * Reconfigurable filters and attenuators * Military and microwave radios * Cellular infrastructure: 5G mmWave * Operational frequency range: * −3dB bandwidth: * DC to 19GHz (typical) for RF1, RF4 * DC to 17GHz (typical) for RF2, RF3 * −6dB bandwidth: * DC to 29GHz (typical) for RF1, RF4 * DC to 22GHz (typical) for RF2, RF3 * High bit rate capability up to 64Gbps * Low insertion loss: * 0.55dB (typical) at 6GHz * 0.85dB (typical) at 10GHz * Off isolation: * 26dB (typical) at 6GHz * 23dB (typical) at 10GHz * Return loss: * 28dB (typical) at 6GHz * 25dB (typical) at 10GHz