Double-sampled, sample-and-hold circuit with downconversion

摘要

A device (200, FIG. 2) includes receive hardware (204) which performs analog-to-digital conversion. In accordance with an embodiment of the invention, the receive hardware includes a pipelined analog-to-digital converter (320, FIG. 3). Sample-and-hold circuitry (410, FIG. 4) associated with the analog-to-digital converter is configured (FIGS. 8, and 12-14) and switched (FIG. 7) in a manner that provides intermediate frequency to baseband downconversion and skew-insensitive double-sampling.