Digital TV sound demodulator/decoder

文件：231.3 Kbytes 页数：68 Pages

PHI

飞利浦

Digital TV sound demodulator/decoder

文件：231.3 Kbytes 页数：68 Pages

PHI

飞利浦

Digital TV sound demodulator/decoder

文件：231.3 Kbytes 页数：68 Pages

PHI

飞利浦

Digital TV sound demodulator/decoder

文件：254.3 Kbytes 页数：56 Pages

PHI

飞利浦

Digital TB sound demodulator/processor

GENERAL DESCRIPTION\nThe TDA9874A is a single-chip Digital TV Sound Demodulator/Decoder (DTVSD) for analog and digital multi-channel sound systems in TV/VCR sets and satellite receivers.FEATURES\n• Sound IF (SIF) input switch\n• SIF AGC with 24 dB control range\n• Switchable 10 dB SIF input attenuat • Sound IF (SIF) input switch\n• SIF AGC with 24 dB control range\n• Switchable 10 dB SIF input attenuator\n• SIF 8-bit Analog-to-Digital Converter (ADC)\n• Easy TV standard programming option\n• Differential Quadrature Phase Shift Keying (DQPSK) demodulation for different standards, simultaneously ;

恩XP

恩智浦

Digital TV sound demodulator/decoder

GENERAL DESCRIPTION\nThe TDA9874H is a single-chip Digital TV Sound Demodulator/Decoder (DTVSD1) for analog and digital multi-channel sound systems in TV/VCR sets and satellite receivers.FEATURES\n• SIF input switch e.g. to select between terrestrial TV SIF and SAT SIF sources\n• SIF AGC with 21 dB • SIF input switch e.g. to select between terrestrial TV SIF and SAT SIF sources\n• SIF AGC with 21 dB control range\n• SIF 8-bit Analog-to-Digital Converter (ADC)\n• DQPSK demodulation for different standards, simultaneously with 1-channel FM demodulation\n• NICAM decoding (B/G, I and L standard)\n;

恩XP

恩智浦

Digital TV sound demodulator/decoder

恩XP

恩智浦