Typical Performance Characteristics–AD9841A/AD9842A
100
0.5
90
VDD = 3.3V
80
70
VDD = 3.0V
60
VDD = 2.7V
50
0.25
0
–0.25
40
5
10
15
20
SAMPLE RATE – MHz
TPC 1. AD9841A/AD9842A Power vs. Sample Rate
–0.5
0
500 1000 1500 2000 2500 3000 3500 4000
TPC 4. AD9842A Typical DNL Performance
0.5
15
0.25
10
0
5
–0.25
–0.5
0
200
400
600
800
1000
TPC 2. AD9841A Typical DNL Performance
4
0
0
200
400
600
800
1000
VGA GAIN CODE – LSB
TPC 5. AD9842A Output Noise vs. VGA Gain
3
2
1
0
0
200
400
600
800
1000
VGA GAIN CODE – LSB
TPC 3. AD9841A Output Noise vs. VGA Gain
REV. 0
–9–