ADAU1373BCBZ-RL AD [Analog Devices], ADAU1373BCBZ-RL Datasheet - Page 34

• Manufacturer Part Number: ADAU1373BCBZ-RL
• Description: Low Power Codec with Speaker and Headphone Amplifier
• Manufacturer: AD [Analog Devices]

ADAU1373
–100
–120
–140
–160
–180
–100
–120
–140
–160
–180
–20
–40
–60
–80
Figure 61. FFT, −60 dBFS, Analog In → Digital Out, PGA Gain = 0 dB
–20
–40
–60
–80
Figure 62. FFT, −1 dBFS, Analog In → Digital Out, PGA Gain = 0 dB
–17
–18
–19
–20
–21
–22
–23
0
0
0
0
Figure 63. Frequency Response, −20 dBFS, Analog In →
2.5
2.5
100
5.0
5.0
Digital Out, PGA Gain = 0 dB
FREQUENCY (kHz)
FREQUENCY (kHz)
7.5
7.5
FREQUENCY (kHz)
10.0
10.0
1k
12.5
12.5
15.0
15.0
17.5
17.5
10k
20.0
20.0
Rev. 0 | Page 34 of 296
–100
–120
–140
–160
–180
–100
–105
–110
–115
–120
–100
–105
–120
–20
–40
–60
–80
–110
–115
–10
–15
–20
–25
–30
–35
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
0
–5
0
Figure 65. PSRR vs. Frequency Ripple on AVDD, Analog In →
0
Figure 64. CMRR vs. Frequency, Analog In → Digital Out,
Figure 66. FFT, −60 dBFS, Digital In → Digital Out
2.5
100
100
5.0
Digital Out, PGA Gain = 0 dB
FREQUENCY (kHz)
PGA Gain = 0 dB
7.5
FREQUENCY (Hz)
FREQUENCY (Hz)
10.0
1k
1k
12.5
15.0
17.5
10k
10k
20.0