Datasheet

0
-20
-40
-60
-80
-100
-120
-140
-160
Amplitude(dB)
f =10kHz, 1dBFS
IN
-
SNR=92dB
THD= 91dB-
SFDR=92dB
0 100 200 300
Frequency(kHz)
400 500 600
0
-20
-40
-60
-80
-100
-120
-140
-160
0 100 200 300
Frequency(kHz)
400 500 600
Amplitude(dB)
f =10kHz, 6dBFS
IN
-
SNR=87dB
THD= 108dB-
SFDR=111dB
0
-20
-40
-60
-80
-100
-120
-140
-160
0 100 200 300
Frequency(kHz)
400 500 600
Amplitude(dB)
f =10kHz, 10dBFS
IN
-
SNR=83dB
THD= 106dB-
SFDR=111dB
0
-20
-40
-60
-80
-100
-120
-140
-160
0 100 200 300
Frequency(kHz)
400 500 600
Amplitude(dB)
f =100kHz, 1dBFS
IN
-
SNR=92dB
THD= 88dB-
SFDR=88dB
0
-20
-40
-60
-80
-100
-120
-140
-160
0 100 200 300
Frequency(kHz)
400 500 600
Amplitude(dB)
f =100kHz, 6dBFS
IN
-
SNR=87dB
THD= 103dB-
SFDR=105dB
0
-20
-40
-60
-80
-100
-120
-140
-160
0 100 200 300
Frequency(kHz)
400 500 600
Amplitude(dB)
f =100kHz, 10dBFS
IN
-
SNR=83dB
THD= 103dB-
SFDR=105dB
ADS1601
www.ti.com SBAS322D –DECEMBER 2004–REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS
All specifications at T
A
= +25°C, AVDD = 5V, DVDD = IOVDD = 3V, f
CLK
= 20MHz, V
REF
= +3V, V
CM
= +2.7V, and
R
BIAS
= 60kΩ, unless otherwise noted.
SPECTRAL RESPONSE SPECTRAL RESPONSE
Figure 3. Figure 4.
SPECTRAL RESPONSE SPECTRAL RESPONSE
Figure 5. Figure 6.
SPECTRAL RESPONSE SPECTRAL RESPONSE
Figure 7. Figure 8.
Copyright © 2004–2011, Texas Instruments Incorporated 9