To provide a CDMA receiving device reducing the power consumption without deterioration in reception quality.

A cell search section 14 detects slot timing by reverse spreading with PSC, detects frame timing and a code group for each detected slot timing point, and also detects a scrambling coded from the detected frame timing and code group by using P-CPICH. The cell search section 14, when detecting the same sampling code at a plurality of timing points.judges as a multi-path and stores path timing points and correlation values of respective base stations including the multi-path in a path timing storage section 17. A path search section 15 reads respective path timing points of the scrambling code out of the path timing storage section 17 and determines a window width and window start timing.