A Silicon Single-chip IF Transceiver With A 1.9GHz Up-converter For Digital Cordless Phones

Abstract

A silicon single-chip IF transceiver with a 1.9-GHz upconverter and L-C IF filter for digital cordless phones, such as Personal Handy-phone System (PHS) of Japan, has been developed. The transceiver chip is mounted in a plastic package (SSOP-24) and is designed in consideration of the parasitic components of bonding wires and lead-pins.