Zarlink Semiconductor Inc
ISO-CMOS ST-BUS™ FAMILY CEPT PCM 30/CRC-4 Framer & Interface
Mitel Networks
ISO-CMOS ST-BUS™ FAMILY Small Digital Switch (MiniDX)
Mitel Networks
ISO-CMOS ST-BUS™ FAMILY T1 Performance Monitoring Adjunct Circuit (PMAC)
Zarlink Semiconductor Inc
Integrated PCM Filter Codec
Mitel Networks
CMOS ST-BUS™ FAMILY Enhanced Digital Switch
Mitel Networks
CMOS ST-BUS™ FAMILY Advanced T1/CEPT Digital Trunk PLL
Mitel Networks
Integrated PCM Filter Codec
Mitel Networks
ISO2-CMOS ST-BUS™ FAMILY Digital Subscriber Interface Circuit Digital Network Interface Circuit
Zarlink Semiconductor Inc
ISO-CMOS ST-BUS FAMILY Digital Switch