AD9226ASTZ

AD9226 is a monolithic, single-supply, 12bit, 65MSPS analogue-to-digital converter with an on-chip, high-performance sample-and-hold amplifier and voltage reference. The AD9226 uses a multistage differential pipelined architecture with a patented input stage and output error correction logic to provide 12bit accuracy at 65MSPS data rates. There are no missing codes over the full operating temperature range (guaranteed). The input of the AD9226 allows for easy interfacing to both imaging and communications systems. With a truly differential input structure, the user can select a variety of input ranges and offsets including single-ended applications. The sample-and-hold amplifier (SHA) is well suited for IF undersampling schemes such as in single-channel communication applications with input frequencies up to and well beyond Nyquist frequencies.

• SNR: 68.9dB at fIN = 2.5MHz
• SFDR: 85dB at fIN = 31MHz and intermodulation distortion of -75dBFS at fIN = 140MHz
• Low-power dissipation: 475mW
• No missing codes guaranteed
• INL and DNL: ±0.6LSB and ± 2ppm/°C zero error temperature drift
• Clock duty cycle stabilizer, patented on-chip sample-and-hold with full power BW of 750MHz
• Single 5V analogue supply, 3V/5V driver supply
• Pin-compatible to AD9220, AD9221, AD9223, AD9224, AD9225
• 48 lead LQFP package
• Operating temperature range from -40 to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party