AD9100 View Datasheet(PDF) - Analog Devices
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Description
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AD9100 Datasheet PDF : 12 Pages
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0
–5
–10
DC
60
120 180 240 300
INPUT FREQUENCY – MHz
Figure 2. Gain vs. Frequency (Track
Mode)
–95
VO = 2V p-p
ENCODE = 30 MSPS
–90
RL = 250⍀
–85
Typical Performance Characteristics–AD9100
60
50
AD9100
50
RS
40
CL
1k⍀
40
30
30
20
10
DC
60
120 180 240
300
INPUT FREQUENCY – MHz
Figure 3. Power Supply Rejection
Ratio vs. Frequency
50
40
20
10
NO RS NEEDED WHEN
CL IS LESS THAN 6pF
0
0
20
40
60
80
100
C LOAD – pF
Figure 4. Recommended RS vs. CLOAD
for Optimal Settling Times
TRACK
TRACK
HOLD
30
–80
RL = 100⍀
–75
–70
0
4
8
12
16
20
INPUT FREQUENCY – MHz
Figure 5. Worst Hold Mode Harmonic
vs. Analog Input Frequency
58
AD9060 + AD9100
C
53
HOLD = 22pF
AD9060
48
AIN = 3.5V p-p
ENCODE = 40 MSPS
43
DC
10
20
30
40
INPUT FREQUENCY – MHz
Figure 8. SNR vs. Analog Input
105
95
BEYOND
CAPABILITY
85 OF AVAILABLE
MEASUREMENT
TOOLS
75
65
20
WORST CASE
10 TYPICAL
0
–50
0 +25
+75
+125
TEMPERATURE – ؇C
Figure 6. Magnitude of Droop Rate
vs. Temperature
AD9100
AIN
27⍀
AD9060
10 FFT
PROC
CH*
THE AD9060 IS A 10-BIT, 75MSPS MONOLITHIC
ADC FROM ANALOG DEVICES.
* THE AD9100XD (DIP) HAS AN INTERNAL 22pF
HOLD CAPACITOR.
Figure 9.
1.0
VOUT = 2V STEP
10ns
10ns
100ns/DIV
Figure 7. Track-to-Hold-to-Track Switch
Transients
58
AD9060 + AD9100
56
54
AD9060
CHOLD = 10pF
C
HOLD = 22pF
52
AIN = 3.5V p-p
ENCODE = 20 MSPS
50
DC
5
10
15
20
INPUT FREQUENCY – MHz
Figure 10. SNR vs. Analog Input
0.1
0.01
55
1
2
10
20
100
INPUT FREQUENCY – MHz
Figure 11. Feedthrough Rejection vs.
Input Frequency
REV. B
0.001
10
12
14
16
18
20
ns
Figure 12. Settling Tolerance vs.
Acquisition Time
–5–
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