- UART
- Transceivers
- Token Ring
- Telephone
- Switch Fabric
- Speech Network
- SLIC
- RF Transceiver
- PHY
- Network Processor
- Modem
- Mapper
- ISDN
- FSK Transceive
- Framer
- FDDI
- Ethernet Transceiver
- Ethernet Switch
- Ethernet Controller
- ECHO Canceller
- Digital Crosspoint
- DTMF Transceiver
- Router
- Controller Area Network(CAN)
- Communication
- Caller ID
- CODEC
- Line Transceiver
- Analog Front End
- Analog Crosspoint
- ATM Traffic Management
- ATM Switch Chip
- ATM SAR
- ATM Concentrator
- ADSL Driver and Receiver
- ADPCM Voice Compression