ADS-230 Datel, Inc., ADS-230 Datasheet - Page 10

• Manufacturer Part Number: ADS-230
• Description: Sampling A/D Converters
• Manufacturer: Datel, Inc.

ADS-230/ADS-231
Note: Unless otherwise stated, the
following conditions apply:
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
f
0
IN
0
10
10
= 0dB from full scale
DV
f
S
S
T
SINAD vs. Input Frequency
= AV
SINAD vs. Input Frequency
= 1.5MHz
A
= 25°C
(Through Mux)
S
(Analog In)
f
= 5.0V
f
IN
IN
100
(kHz)
100
(kHz)
1000
1000
85
80
75
70
65
60
55
50
630
620
610
600
590
580
570
10
–55
Typical Performance Curves for ADS-231
80
70
60
50
40
30
20
10
f
IN
0
80
70
60
50
40
30
20
10
0
10
= 100kH
–35 –15 5
10
4.5V
AMBIENT TEMPERATURE (°C)
SOURCE IMPEDANCE ( )
vs. Source Impedance
100
SNR vs. Input Frequency
SNR and THD
Conversion Time
vs. Temperature
SNR vs. Input Frequency
(Through Mux)
5.5V
25 45 65 85 105 125
f
IN
(Analog In)
f
5.0V
100
IN
(kHz)
1000
100
10
(kHz)
SNR
THD
10000
1000
1000
–100dB
–80
–70
–60
–50
–40
–30
–20
–10
–20dB
–40dB
–60dB
–80dB
90
80
70
60
50
40
30
10
20
0
0
–20
0dB
–90
–80
–70
–60
–50
–40
–30
–10
10
0
0
10
REFERENCE VOLTAGE (V
1
THD vs. Input Frequency
vs. Reference Voltage
100
THD vs. Input Frequency
SNR and THD
(Through Mux)
FREQUENCY (kHz)
2
f
IN
200
(Analog In)
100
(kHz)
f
IN
FFT
100
(kHz)
3
®
300
f
IN
= 100kH
T
– V
4
SNR
THD
B
400
)(V)
1000
1000
500
®