Unspecified
VERSATILE TELEPHONE TRANSMISSION CIRCUITS WITH DIALLER INTERFACE
Philips Electronics
Hands free IC
Philips Electronics
Speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer
Philips Electronics
Versatile telephone transmission circuit with dialler interface
Philips Electronics
Speech and handsfree IC
Temic Semiconductors
Zero Voltage Switch with Fixed Ramp
Philips Electronics
Low voltage transmission circuits with dialler interface
Philips Electronics
Low voltage versatile telephone transmission circuit with dialler interface
Philips Electronics
Voice switched speakerphone IC
Philips Electronics
Speech and loudspeaker amplifie IC with auxiliary inputs/outputs and analog multiplexer
Telefunken Licences GmbH
Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator
Unspecified
Tone Ringer IC (14-Pin Plastic Package TO-116)
Philips Electronics
Versatile telephone transmission circuit with dialler interface
Philips Electronics
Speech and listening-in IC
Unspecified
13 BIT SERIES PARALLEL CONVERTER
Contek Microelectronics
LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
Philips Electronics
Supply circuit with power-down for telephone set peripherals
