The AN6095SH is a single chip IC for PHS reception IF block and transmission block. Reception IF block is incorporating a 2nd down-mixer and a limiter/RSSI circuit which can operate for up to 300 MHz of input frequency. Transmission block is incorporating a quadrature modulator, a phase shifter, an up-mixer for 1.9 GHz and output level control functions. It contributes to realization of small package and small size of equipment.