ADS4122 Overview
The ADS412x and ADS414x devices are lowersampling speed variants in the ADS41xx family of analog-to-digital converters (ADCs). These devices use innovative design techniques to achieve high dynamic performance, while consuming extremely low power at 1.8-V supply. The devices are wellsuited for multi-carrier, wide bandwidth munications applications.
ADS4122 Key Features
- 1 Ultra-Low Power With 1.8-V Single Supply
- 103-mW Total Power at 65 MSPS
- 153-mW Total Power at 125 MSPS
- High Dynamic Performance
- SNR: 72.2 dBFS at 170 MHz
- SFDR: 81 dBc at 170 MHz
- Dynamic Power Scaling With Sample Rate
- Idle Channel SNR 74.8 dBFS (ADS414x)
- Output Interface
- Double Data Rate (DDR) LVDS With Programmable Swing and Strength