ADS-944MM Murata Power Solutions Inc, ADS-944MM Datasheet - Page 6

• Manufacturer Part Number: ADS-944MM
• Description: Analog To Digital Converter
• Manufacturer: Murata Power Solutions Inc

ADS-944
–100
–110
–120
–130
–140
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
90
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
0
1
1
250
kHz
(fin = 2.45MHz, fs = 5MHz, Vin = –0.5dB, 16,384 points)
500
kHz
10
10
Figure 5. ADS-944 FFT
750
kHz
SNR vs. Input Frequency
PH vs. Input Frequency
Figure 4. Typical ADS-944 Dynamic Performance vs. Input Frequency at +25°C
Frequency (kHz)
Frequency (kHz)
MHz
1
Frequency
100
100
MHz
1.25
MHz
1.5
1000
1000
MHz
1.75
MHz
2.0
10000
10000
MHz
2.25
6
MHz
2.5
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
1
1
DNL (LSB's)
Figure 6. ADS-944 Histogram and Differential Nonlinearity
0
+0.33
–0.55
0
10
10
0
SNR+D vs. Input Frequency
THD vs. Input Frequency
Digital Output Code
Frequency (kHz)
Frequency (kHz)
Digital Output Code
100
100
®
1000
1000
16,384
10000
10000
16,384
®