The AD9875 is a single-supply broadband modem mixed-signal front end (MxFE) IC. The devices contain a transmit path Interpolation Filter and DAC, and a receive path PGA, LPF, and ADC supporting a variety of broadband modem applications.
The AD9875 is a single-supply broadband modem mixed-signal front end (MxFE) IC designed for applications such as powerline networking, home phone networking, xDSL, and broadband wireless. The device integrates a transmit path with an interpolation filter and DAC, and a receive path featuring a programmable gain amplifier (PGA), low-pass filter (LPF), and ADC.
| Converter Resolution | 10-bit (Tx and Rx) |
|---|---|
| Input Data Rate | 64 MSPS |
| DAC Output Update Rate | 128 MSPS |
| Transmit Bandwidth | Up to 26 MHz |
| PGA Gain Range | -6 dB to +36 dB |
| Operating Temperature Range | -40 °C to +85°C |
It supports a variety of broadband modem applications including powerline networking and xDSL.
Yes, it is pin compatible with the 12-bit AD9876.
It is available in a space-saving 48-lead LQFP package.