Analog Front End Ic. These rf front end ics are placed right at the antenna element and can quickly switch between transmit and receive functions in radar applications. Analog devices offers rf front end ics for phased array antenna solutions.
Imaging Ic Applications Maxim Integrated from www.maximintegrated.com
The power amplifier on the transmit side is highly efficient operating in short pulse durations. The ad4110 1 is a complete single channel universal input analog to digital front end for industrial process control systems where sensor type flexibility is required. The on chip pll multiplier and synthesizer provide all the required clock signals from a single crystal or clock source.
2 3 and 4 wire rtd configurations thermocouple inputs with cold junction compensation unipolar and bipolar input voltages and 4 ma to 20 ma inputs today many analog input modules.
The high voltage input is fully software configurable for current or voltage signals and allows direct interface to all standard industrial analog signal sources such as 20 ma 4 ma to 20 ma 10 v and all thermocouple types. The on chip pll multiplier and synthesizer provide all the required clock signals from a single crystal or clock source. Maxim s high speed analog front end hs afe ics combine high speed and low speed data converters in a single device to help meet size cost and power targets for mobile products. However at 50 μ a supply current and a tiny 2 mm 1 7 mm wlcsp package an adi ecg front end ic deserves a closer look.
