TLC32046CFN Datasheet, PDF (53/56 Pages) Texas Instruments – Wide-Band Analog Interface Circuit

– 100
– 90
– 80
A/D SECOND HARMONIC DISTORTION
vs
INPUT SIGNAL
1-kHz Input Signal
16-kHz Conversion Rate
TA = 25°C
– 70
– 60
– 50
– 40
– 30
– 20
– 10
0
– 50 – 40 – 30 – 20 – 10
0
10
Input Signal Relative to Vref – dB
Figure 5 –17
– 100
– 90
– 80
D/A SECOND HARMONIC DISTORTION
vs
INPUT SIGNAL
1-kHz Input Signal Into 600 Ω
16-kHz Conversion Rate
TA = 25°C
– 70
– 60
– 50
– 40
– 30
– 20
– 10
0
– 50 – 40 – 30 – 20 – 10
0
10
Input Signal Relative to Vref – dB
Figure 5 –18
5–9