EVAL-ADGM1144SDZ

EVAL-ADGM1144SDZ evaluation board is used for evaluating the ADGM1144 MEMS switch. The EVAL-ADGM1144SDZ for the ADGM1144, a dual-chip, RF switching solution containing a single pole, SP4T, MEMS switch, and a control chip copackaged in a compact, 5.00 mm × 4.00 mm × 1.0 mm, LGA package. The SP4T switch uses Analog Devices, Inc., MEMS switch technology, providing optimum performance in terms of bandwidth, power handling capability, and linearity for RF applications. The control chip generates the high-voltage signals needed for the MEMS switch and allows the user to control its operation through a simple and flexible CMOS/LVTTL-compliant parallel-interface as well as through a SPI. It is possible to daisy-chain multiple ADGM1144 devices together to enable the configuration of multiple devices with a minimal number of digital lines. For SPI, the EVAL-ADGM1144SDZ connects to the USB port of a PC via the SDP board.

• Single-supply voltage of 3.3V
• Wide frequency range from DC to 18GHz
• SMA connectors for RF signals
• Parallel interface and SPI
• On-board calibration thru transmission line for analyser calibration

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