A fully integrated 802.11g transceiver IC is fabricated in a 0.25 μ 1P5M CMOS technology. Its die microphotograph is shown in Figure 6.1 and typical measurement results of the transmitter are summarized in Section 6.1 and the results of the receiver are summarized in Section 6.2. The total die area is 10.2mm
(3mm x 3.4mm) and is housed in a 48-pin QFN package. A Printed Circuit Board (PCB) test board is shown in Figure 6.2; all the characteristic results are measured from this PCB.