AD6634 is an 80 MSPS, dual-channel WCDMA Receive Signal Processor (RSP).
The AD6634 is an 80 MSPS dual‑channel WCDMA receive signal processor that supports two WCDMA channels or four GSM/EDGE/IS‑136 channels. It integrates four independent digital receivers, dual 16‑bit parallel output ports, dual 8‑bit link ports, programmable digital AGC, and flexible clocking options for multicarrier and phased‑array applications.
The document provides a complete description of the device architecture, electrical and thermal characteristics, pin configuration, memory maps, timing diagrams, and programming interfaces for both parallel and link ports, as well as microprocessor and serial port control details.