AD926x family of CTSD ADCs offers up to 10MHz bandwidth, 86dB dynamic range, and only 350mW/channel power consumption.
The document describes the AD926x family of 16-bit, 10 MHz bandwidth Continuous-Time Sigma-Delta (CTSD) Analog-to-Digital Converters. Key features include excellent low noise performance with a noise figure of 15 dB, high dynamic range up to 87 dBc, and an output data rate ranging from 30 MSPS to 160 MSPS.
| Resolution | 16-bit |
|---|---|
| Bandwidth | 10 MHz |
| Noise Figure | 15 dB |
| SNR (at 10 MHz) | 84.5 dBFS to 10 MHz input |
| SFDR (at 10 MHz) | 87 dBc to 10 MHz input |
| Power Consumption | 350 mW/channel |
| Input Impedance | 1kΩ |
The ADC provides an extremely low 15 dB noise figure.
No, the internal low pass loop filter response eliminates the need for an antialiasing filter at the input.
The output data rate ranges from 30 MSPS to 160 MSPS.