Unspecified
13 BIT SERIES PARALLEL CONVERTER
Contek Microelectronics
LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
Temic Semiconductors
Simple phase control circuit
Philips Electronics
Supply circuit with power-down for telephone set peripherals
Philips Electronics
Control circuit for switched-mode power supply
Philips Electronics
Hands-free IC
STMicroelectronics
VIDEO AND AUDIO SIGNALS SWITCHINGS FOR THE PERI-TELEVISION PLUG
Philips Electronics
Call progress monitor for line powered telephone sets
Unspecified
VERSATILE TELEPHONE TRANSMISSION CIRCUITS WITH DIALLER INTERFACE