NXP Semiconductors.
Digital TV Sound Processor (DTVSP)
Philips Electronics
I²C-bus controlled single and multistandard alignment-free IF-PLL demodulators
NXP Semiconductors.
Digital TV sound demodulator/decoder
Philips Electronics
Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators
NXP Semiconductors.
I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators
Philips Electronics
Dual channel TV FM intercarrier sound demodulator
Philips Electronics
I²C-bus controlled single and multistandard alignment-free IF-PLL demodulators