at TA = 25°C, AVDD = 3.3 V, IOVDD = 3.3
V, fIN = 1-kHz sinusoidal signal, fS = 48 kHz, 32-bit audio
data, BCLK = 256 × fS, TDM slave mode, PLL on, DRE_LVL = –36 dB, channel
gain = 0 dB, and linear phase decimation filter (unless otherwise noted); all
performance measurements are done with a 20-kHz, low-pass filter, and an A-weighted
filter
Differential input
Figure 7-4 THD+N
vs Input Amplitude With
DRE Enabled
Single-ended input
Figure 7-6 THD+N
vs Input Amplitude With
DRE Enabled
Differential input with AVDD = 1.8 V and VREF = 1.375
V
Figure 7-8 THD+N
vs Input Amplitude With
DRE Enabled
Figure 7-10 THD+N
vs Input Frequency at –60-dBr Input With DRE
Enabled
Figure 7-12 THD+N
vs Input Frequency at –1-dBr Input With DRE Disabled
Single-ended input
Figure 7-14 Input-Referred Noise vs Channel Gain
Figure 7-16 Power-Supply Rejection Ratio vs Ripple Frequency With 100-mVPP
Amplitude
Figure 7-18 Differential
FFT With Idle Input With DRE
Disabled
Figure 7-20 Differential
FFT With a –60-dBr Input With DRE
Disabled
Figure 7-22 Single Ended FFT With Idle Input With DRE
Disabled
Figure 7-24 Single Ended FFT With a –60-dBr Input With DRE
Disabled
High
CMRR mode
Figure 7-26 Common-Mode Rejection Ratio vs Ripple Frequency With 100-mVPP
Amplitude and DRE Disabled
High
CMRR mode
Figure 7-28 Input-Referred Noise vs Channel Gain
Differential input with high CMRR mode
Figure 7-30 THD+N
vs Input Amplitude With
DRE Disabled
Differential input
Figure 7-5 THD+N
vs Input Amplitude With
DRE Disabled
Single-ended input
Figure 7-7 THD+N
vs Input Amplitude With
DRE Disabled
Differential input with AVDD = 1.8 V and VREF = 1.375
V
Figure 7-9 THD+N
vs Input Amplitude With
DRE Disabled
Figure 7-11 THD+N
vs Input Frequency at –60-dBr Input With DRE
Disabled
Differential input
Figure 7-13 Input-Referred Noise vs Channel Gain
Figure 7-15 Frequency Response With a –12-dBr Input
Figure 7-17 Differential
FFT With Idle Input With DRE Enabled
Figure 7-19 Differential
FFT With a –60-dBr Input With DRE
Enabled
Figure 7-21 Single Ended FFT With Idle Input With DRE Enabled
Figure 7-23 Single Ended FFT With a –60-dBr Input With DRE
Enabled
Figure 7-25 Differential
FFT With a –1-dBr Input With DRE
Disabled
High
CMRR mode
Figure 7-27 Common-Mode Rejection Ratio vs Ripple Frequency With 100-mVPP
Amplitude and DRE Enabled
Differential input with high CMRR mode
Figure 7-29 THD+N
vs Input Amplitude With
DRE Enabled
Differential input with high CMRR mode
Figure 7-31 THD+N
vs Input Frequency at –1-dBr Input With DRE
Disabled
