Datasheet

PCM3008
SLAS332 – APRIL 2001
16
www.ti.com
TYPICAL CHARACTERISTICS
ADC
–88
–86
–84
–82
–80
–78
30 35 40 45 50
TOTAL HARMONIC DISTORTION PLUS NOISE AT –0.5 dB
vs
SAMPLING FREQUENCY
f
s
– Sampling Frequency – kHz
THD+N – Total Harmonic Distortion Plus Noise at –0.5 dB – dB
Figure 12 Figure 13
f
s
– Sampling Frequency – kHz
Dynamic Range And SNR – dB
DYNAMIC RANGE AND SNR
vs
SAMPLING FREQUENCY
82
84
86
88
90
92
30 35 40 45 50
SNR
Dynamic Range
DAC
–92
–90
–88
–86
–84
–82
–50 –25 0 25 50 75 100
TOTAL HARMONIC DISTORTION PLUS NOISE AT 0 dB
vs
FREE-AIR TEMPERATURE
T
A
– Free-Air Temperature – °C
THD+N – Total Harmonic Distortion Plus Noise at 0 dB – dB
Figure 14 Figure 15
86
88
90
92
94
96
–50 –25 0 25 50 75 100
SNR
Dynamic Range
Dynamic Range And SNR – dB
DYNAMIC RANGE AND SNR
vs
FREE-AIR TEMPERATURE
T
A
– Free-Air Temperature – °C