ADAV4622 Analog Devices, ADAV4622 Datasheet - Page 17

• Manufacturer Part Number: ADAV4622
• Description: Audio Processor for Advanced TV with Sound IF Demodulator and Stereo Decoder
• Manufacturer: Analog Devices

Specifications of ADAV4622

• Instructions/cycles: 2560
• Dac Dnr (db): 94dB
• Dac Thd+n: 86dB
• Product Description: Audio Processor for Advanced TV with Sound IF Demodulator and Stereo Decoder

–100
–120
–140
–160
–100
–120
–140
–160
–100
–120
–140
–160
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
Figure 17. DAC Total Harmonic Distortion + Noise
4000
4000
4000
Figure 16. DAC Dynamic Range
Figure 18. ADC Dynamic Range
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
8000
8000
8000
12000
12000
12000
16000
16000
16000
20000
20000
20000
Rev. B | Page 17 of 28
–100
–120
–140
–160
–20
–40
–60
–80
–100
–120
–140
0
–20
–40
–60
–80
0
0
0
Figure 20. Sample Rate Converter Transfer Function
Figure 19. ADC Total Harmonic Distortion + Noise
0.1
4000
0.2
0.3
NORMALIZED FREQUENCY
FREQUENCY (Hz)
8000
0.4
0.5
12000
0.6
0.7
16000
0.8
ADAV4622
0.9
1
20000
.0