0
ENCODE = 210MSPS
AIN1, AIN2 = –7dBFS
–20 SFDR = 62dBFS
–40
–60
–80
–100
–120
0
105
MHz
TPC 7. Two Tone Test AIN 1 = 80.3 MHz, AIN 2 = 81.3 MHz
55.5
55.0
54.5
54.0
SNR
53.5
53.0
52.5
SINAD
52.0
51.5
–40 –20 0
20
40
60
80 100 120
TEMPERATURE – ؇C
TPC 8. SNR/SINAD vs. Temperature,
Encode = 210 MSPS, AIN = 70 MHz
74
72
H2
70
68
66
H3
64
62
60
58
–40 –20
0
20
40
60
80 100 120
TEMPERATURE – ؇C
TPC 9. Second and Third Harmonics vs. Temperature;
AIN = 70 MHz, Encode = 210 MSPS
AD9410
2.52
2.51
2.50
2.49
2.48
2.47
2.46
4.0 4.2
4.4 4.6
4.8 5.0
5.2 5.4 5.6
ANALOG SUPPLY
TPC 10. VREFOUT vs. Analog 5 V Supply
460
410
IAhi3
360
310
260
210
160
IAhi5
110
60
Ivdd
10
100
120
140
160
180
200
220
MSPS
TPC 11. Power Supply Currents vs. Encode
2.55
2.50
2.45
2.40
2.35
2.30
2.25
0
0.5
1.0
1.5
2.0
2.5
mA
TPC 12. VREFOUT vs. ILOAD
REV. 0
–11–