AD9863 is a radio transceiver launched by Analog Devices. It supports 50Msps ADC and 200Msps DAC, has 1x, 2x, 4x interpolation and programmable gain control. The transceiver supports various half-duplex and full-duplex modes and can be programmed through register programming or limited programming through mode pins.
The AD9863 is a mixed‑signal front‑end (MxFE) transceiver for broadband applications. It integrates dual 12‑bit ADCs (up to 50 MSPS) and dual 12‑bit DACs (up to 200 MSPS with 1×, 2×, or 4× interpolation) in a compact 64‑lead LFCSP package.
Key features include a programmable PLL clock distribution block, flexible 24‑bit I/O bus, independent Rx/Tx power‑down pins, and extensive register programmability. The datasheet provides detailed specifications for the Tx and Rx paths, power consumption, timing, absolute maximum ratings, pin descriptions, and ordering information.
| Supply Voltage (AVDD/DVDD) | 3.3 V |
|---|---|
| Package | 64‑lead LFCSP (9 mm × 9 mm) |
| Operating Temperature Range | -40 °C to +85 °C |
Both analog (AVDD) and digital (DVDD) supplies are 3.3 V.