The AD6624A is a four‑channel digital receive signal processor (RSP) that digitizes a full spectrum of carriers and selects carriers of interest for tuning and channel selection. It is part of Analog Devices' SoftCell® multicarrier transceiver chipset and is compatible with high‑sample‑rate IF sampling ADCs.
The document includes a general description, functional block diagram, detailed specifications, timing diagrams, absolute maximum ratings, pin‑function tables, architecture details, input data port information, and JTAG boundary‑scan specifications. It also provides ordering information, mechanical dimensions, and example filter responses.
| Logic "1" Voltage | 2.0 – 5.0 V |
|---|---|
| Logic "0" Voltage | -0.3 – +0.8 V |
| Supply Current (100 MHz) | 545 mA |
| Maximum Supply Voltage | 3.6 V |
| Input Voltage Tolerance | -0.3 V to +5.3 V |
The maximum supply voltage is 3.6 V.
It tolerates an input voltage from –0.3 V to +5.3 V.