PSB21383HV1.3,电信集成电路 AMuLaw/Speech CODEC w/ ST Transceiver
PSB21384HV1.3,电信集成电路 AMuLaw/Speech CODEC w/ ST Transceiver
PSB21391HV1.3,电信集成电路 AMuLaw/Speech CODEC w/ ST Transceiver
PSB21393HV1.3,电信集成电路 AMuLaw/Speech CODEC w/ ST Transceiver
PSB21473FV1.3,电信集成电路 AMuLaw/Speech CODEC w/ ST Transceiver
PSB21493FV1.7,电信集成电路 AMuLaw/Speech CODEC w/ U PN Trans w/ MCU
PSB21493HV1.7,电信集成电路 AMuLaw/Speech CODEC w/ U PN Trans w/ MCU
PSB21521EV1.4-G,电信集成电路 IP PHONE
