This datasheet details the Analog Devices AD9653, a 4-channel, 16-bit, 125 MSPS analog-to-digital converter with built-in sample-and-hold circuitry.
The AD9653 is a high-speed ADC designed for low-cost, low-power, and small-size applications. It features four channels, each capable of sampling at up to 125 MSPS, and includes an internal sample-and-hold circuit. The device operates with a single 1.8 V supply and supports Serial LVDS output. This manual is written in Chinese.
| Resolution | 16 bit |
|---|---|
| Sampling Rate | 125 MSPS |
| Channels | 4 channel |
| Supply Voltage (AVDD) | 1.8 V |
| Signal-to-Noise Ratio (SNR) | 76.5 dBFS @ 70 MHz |
| Spurious-Free Dynamic Range (SFDR) | 90 dBc |
| Differential Nonlinearity (DNL) | ±0.7 LSB |
| Integral Nonlinearity (INL) | ±3.5 LSB |
The device is rated for an industrial temperature range from −40°C to +85°C.
Yes, it features built-in on-chip sample-and-hold circuitry.
The power consumption is 164 mW per channel at 125 MSPS.