AD9283BRSZ-100 Datasheet, PDF (6/12 Pages) Analog Devices – 8-Bit, 50 MSPS/80 MSPS/100 MSPS 3 V A/D Converter

AD9283– Typical Performance Characteristics
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
ENCODE = 100MSPS
A_IN = 10.3MHz
SNR = 46.5dB
SINAD = 45dB
2nd = 57dBc
3rd = 54.5dBc
FREQUENCY
70
2ND
65
60
3RD
55
50
45
40
35
30
10 20
ENCODE = 100MSPS
30
40
50
60
FREQUENCY – A_IN
80 100
TPC 1. Spectrum: f_S = 100 MSPS, f_IN = 10.3 MHz
TPC 4. Harmonic Distortion vs. A_IN Frequency
0
ENCODE = 100MSPS
–10
A_IN = 41MHz
SNR = 46.5dB
–20
SINAD = 45dB
2nd = 58dBc
–30
3rd = 52.5dBc
–40
–50
–60
–70
–80
–90
FREQUENCY
0
–10
ENCODE = 100MSPS
A_IN1 = 9MHz
–20
A_IN2 = 10MHz
IMD = 52dBc
–30
–40
–50
–60
–70
–80
–90
FREQUENCY
TPC 2. Spectrum: f_S = 100 MSPS, f_IN = 40 MHz
TPC 5. Two-Tone Intermodulation Distortion
0
–10
ENCODE = 100MSPS
A_IN = 76MHz
–20
SNR = 46dB
SINAD = 42.5dB
2nd = 46dBc
–30
3rd = 53dBc
–40
–50
–60
–70
–80
–90
FREQUENCY
TPC 3. Spectrum: f_S = 100 MSPS, f_IN = 76 MHz
55
ENCODE = 100MSPS
50
SNR
45
SINAD
40
35
30
10 20 30 40 50 60 80 90 100
FREQUENCY
TPC 6. SINAD/SNR vs. A_IN Frequency
–6–
REV. C