Philips Electronics
Stereo continuous calibration DAC (CC-DAC)
NXP Semiconductors.
Class-AB stereo headphone driver
Philips Electronics
Noise shaping filter DAC
Philips Electronics
Class AB stereo headphone driver
Philips Electronics
Quadruple filter DAC
Philips Electronics
Photodetector amplifiers and laser supplies
Philips Electronics
Stereo Continuous Calibration DAC (CC-DAC)