Zarlink Semiconductor Inc
Integrated PCM Filter Codec
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ISO-CMOS ST-BUS™ FAMILY T1 Performance Monitoring Adjunct Circuit (PMAC)
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Integrated PCM Filter Codec
Mitel Networks
ISO-CMOS ST-BUS™ FAMILY Data Codec
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Integrated PCM Filter Codec
Zarlink Semiconductor Inc
Integrated PCM Filter Codec
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Digital Telephone with HDLC (H-Phone)
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Subscriber Network Interface Circuit
Zarlink Semiconductor Inc
Integrated PCM Filter Codec
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ISO-CMOS ST-BUS™ FAMILY CEPT PCM 30/CRC-4 Framer & Interface
Mitel Networks
Integrated PCM Filter Codec
Zarlink Semiconductor Inc
Integrated PCM Filter Codec
Mitel Networks
ISO-CMOS ST-BUS™ FAMILY Small Digital Switch (MiniDX)
Mitel Networks
ISO-CMOS ST-BUSFAMILY Digital Switch
