The AD9201 is a dual channel, 20 MSPS, 10-bit CMOS ADC from Analog Devices. The AD9201 is optimized specifically for applications where close matching between two ADCs is required (e.g., I/Q channels in communications applications).
The AD9201 is a dual‑channel, 20 MSPS, 10‑bit CMOS analog‑to‑digital converter optimized for applications requiring close matching between two ADCs, such as I/Q channels in communications. It integrates on‑chip analog input buffers, a bandgap reference, and a multiplexed digital output bus, operating from a single supply of 2.7 V to 5.5 V with low power consumption.
The document provides a complete product description, electrical specifications, dynamic performance data, recommended operating conditions, pin configuration, and theory of operation. It also includes cautions for ESD handling, absolute maximum ratings, and ordering information for the 28‑lead SSOP package.
| Resolution | 10 Bits |
|---|---|
| Conversion Rate | 20 MHz |
| Supply Voltage (AVDD) | 2.7 V to 5.5 V |
| Power Consumption | 215 mW (typical) |
| Differential Nonlinearity (DNL) | -0.4 LSB |
| Integral Nonlinearity (INL) | 1.2 LSB |
| Signal‑to‑Noise Ratio (SNR) | 57.8 dB |
The AD9201 operates from a single supply voltage between 2.7 V and 5.5 V.
Typical power consumption is 215 mW at a 3 V supply.
The AD9201 can sample at up to 20 MSPS per channel.
Yes, the device guarantees no missing codes.