Zarlink Semiconductor Inc
Integrated DTMF Transceiver with Adaptive Micro Interface
Mitel Networks
ISO-CMOS 8 x 12 Analog Switch Array
Mitel Networks
3V Integrated DTMF Transceiver with Power Down & Adaptive Micro Interface
Zarlink Semiconductor Inc
ISO-CMOS 8 x 16 Analog Switch Array
Zarlink Semiconductor Inc
Calling Number Identification Circuit
Zarlink Semiconductor Inc
CMOS Extended Voltage Calling Number Identification Circuit (ECNIC)
Zarlink Semiconductor Inc
3 Volt Integrated DTMF Receiver
Mitel Networks
3V Integrated DTMF Transceiver with Adaptive Micro Interface
Zarlink Semiconductor Inc
4-Wire Calling Number Identification Circuit 2 (4-Wire CNIC2)
Microsemi Corporation
3 V Integrated DTMF Transceiver with Power-Down and Adaptive Micro Interface
Zarlink Semiconductor Inc
ISO-CMOS 8 x 16 Analog Switch Array
Mitel Networks
ISO2-CMOS 3 Volt Integrated DTMF Receiver
