Datasheet

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