SKY16603-632LF Dual PIN Diode Limiter Module Skyworks SKY16603-632LF Dual PIN Diode Limiter Module is a fully integrated dual PIN diode high-linearity limiter module in a surface-mount package. It is designed for use as a passive receiver protector in wireless or other RF systems for frequencies up to 6GHz. It features a low limiting threshold, low-insertion loss, excellent IIP3, and low IM distortion in a Dual Flat No-Lead (DFN) package. The Skyworks SKY16603-632LF module is comprised of dual PIN limiter diodes and two DC blocking caps at the RF ports in a 2-lead DFN. The small package design reduces the printed circuit board area. The module can operate over the operating temperature range of -40˚C to +105˚C.