![ZARLINK](/logo/ZARLINK.png)
Zarlink Semiconductor Inc
Integrated PCM Filter Codec
![Mitel](/logo/Mitel.png)
Mitel Networks
ISO-CMOS ST-BUS™ FAMILY CEPT PCM 30/CRC-4 Framer & Interface
![ZARLINK](/logo/ZARLINK.png)
Zarlink Semiconductor Inc
CMOS ST-BUS™ FAMILY Multiple Rate Digital Switch
![Mitel](/logo/Mitel.png)
Mitel Networks
CMOS ST-BUS™ FAMILY Subscriber Network Interface Circuit
![ZARLINK](/logo/ZARLINK.png)
Zarlink Semiconductor Inc
Integrated PCM Filter Codec
![Mitel](/logo/Mitel.png)
Mitel Networks
ISO2-CMOS ST-BUS™ FAMILY Digital Subscriber Interface Circuit Digital Network Interface Circuit
![Mitel](/logo/Mitel.png)
Mitel Networks
Digital Telephone with HDLC (H-Phone)
![Mitel](/logo/Mitel.png)
Mitel Networks
CMOS ST-BUS FAMILY Subscriber Network Interface Circuit
![Mitel](/logo/Mitel.png)
Mitel Networks
Integrated PCM Filter Codec