AD6673-250EBZ

The AD6673-250EBZ is an evaluation board to evaluate the performance of AD6673BCPZ-250 IF receiver. The AD6673BCPZ-250 is an 11bit, 250MSPS, 80MHz dual channel intermediate frequency receiver. This receiver is specifically designed to support multi antenna systems in telecommunication applications where high dynamic range performance, low power, and small size are desired. The device consists of two high performance analog to digital converters and noise shaping requantizer digital blocks. Each ADC consists of a multistage, differential pipelined architecture with integrated output error correction logic and each ADC features a wide bandwidth switched capacitor sampling network within the first stage of the differential pipeline. An integrated voltage reference eases design considerations. A duty cycle stabilizer compensates for variations in the ADC clock duty cycle, allowing the converters to maintain excellent performance. Each ADC output is connected internally to an NSR block.