STMicroelectronics
COLOR TV SCANNING AND POWER SUPPLY PROCESSOR
Contek Microelectronics
LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
Philips Electronics
Self Tuned Radio (STR)
Philips Electronics
In Car Entertainment (ICE) car radio
STMicroelectronics
SWITCH MODE POWER SUPPLY CONTROLLER
Philips Electronics
1-chip AM radio
STMicroelectronics
TELEPHONE ANALOG FRONT END
Philips Electronics
PLL stereo decoder (BTSC system)
Philips Electronics
single-chip FM stereo radio
STMicroelectronics
BUS-CONTROLLED AUDIO MATRIX SWITCH
Philips Electronics
Low voltage versatile telephone transmission circuits with dialler interface
STMicroelectronics
MONITOR AMPLIFIER
Temic Semiconductors
Simple phase control circuit
Philips Electronics
Supply circuit with power-down for telephone set peripherals
Philips Electronics
Sound fader control circuit
STMicroelectronics
VIDEO CELLULAR MATRIX
Philips Electronics
Fast charge ICs for NiCd and NiMH batteries
