AD9203ARURL7

The AD9203ARURL7 is a monolithic, low-power, 10-bit analog-to-digital converter (ADC) with a maximum sampling rate of 40 MSPS. It uses a multistage differential pipelined architecture and includes an on-chip voltage reference. The input range is adjustable between 1 V p-p and 2 V p-p, and the converter accepts both differential and single-ended input signals.

The device operates from a single 2.7V to 3.6V supply. Typical power dissipation is 74 mW at 3V and 40 MSPS, dropping to 17 mW at 5 MSPS. A standby mode reduces power consumption to 0.65 mW. The ADC provides an effective number of bits (ENOB) of 9.55 at a 20 MHz input frequency and a typical signal-to-noise ratio of 59.7 dB.

The AD9203ARURL7 includes a sample-and-hold circuit, an out-of-range indicator, and an adjustable on-chip voltage reference. It is suited for applications such as CCD imaging, video, portable instrumentation, IF and baseband communications, cable modems, and medical ultrasound.

The device is offered in a 28-TSSOP surface-mount package measuring 9.7 mm by 4.4 mm with a height of 1.05 mm. It is rated for operation over the industrial temperature range of -40°C to +85°C. This variant is supplied on tape and reel packaging with a standard quantity of 1000 units per reel.