AD10465
0
–10
–20
–30
–40
–50
–60
0
–10
–20
–30
–40
–50
–60
ENCODE = 65MSPS
= 9MHz AND
10MHz (–7dBFS)
SFDR = 82.83dBc
ENCODE = 65MSPS
= 17MHz AND
18MHz (–7dBFS)
SFDR = 77.68dBc
A
A
IN
IN
2F2+
F1
2F1+
F2
–70
–80
–70
–80
2F1–
F2
2F1+
F2
2F2+
F1
2F2–
F1
F2–
F1
F1+
F2
F1+
F2
F2–
2F2–
F1
2F1–
F2
F1
–90
–100
–110
–120
–130
–90
–100
–110
–120
–130
0
2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5
0
2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5
FREQUENCY – MHz
FREQUENCY – MHz
TPC 7. Two Tone @ 9/10 MHz
TPC 10. Two Tone @ 17/18 MHz
3.0
3.0
ENCODE = 65MSPS
DNL MAX = +0.549 CODES
DNL MIN = –0.549 CODES
ENCODE = 65MSPS
INL MAX = +1.173 CODES
INL MIN = –1.332 CODES
2.5
2.0
1.5
1.0
0.5
0
2.0
1.0
0
–1.0
–2.0
–3.0
–0.5
–1.0
0
2048
4096
6144
8192 10240 12288 14336 16384
0
2048
4096
6144
8192 10240 12288 14336 16384
TPC 8. Differential Nonlinearity
TPC 11. Integral Nonlinearity
0
72.0
71.5
–1
–2
–3
–40؇C
71.0
70.5
70.0
+25؇C
–4
–5
–6
–7
–8
+85؇C
69.5
69.0
68.5
68.0
67.5
–9
–10
1.0
4.2
7.4 10.6 13.8 17.0 20.2 23.4 26.6 29.8 33.0
5
10
19
32
FREQUENCY – MHz
A
– MHz
IN
TPC 9. Gain Flatness
TPC 12. SNR vs. AIN Frequency
REV. 0
–7–
ADI [ ADI ]
