AD9446-100LVDS/PCB Analog Devices Inc, AD9446-100LVDS/PCB Datasheet - Page 21

• Manufacturer Part Number: AD9446-100LVDS/PCB
• Description: BOARD EVAL FOR AD9446-100 LVDS
• Manufacturer: Analog Devices Inc

Specifications of AD9446-100LVDS/PCB

• Number Of Adc's: 1
• Number Of Bits: 16
• Sampling Rate (per Second): 100M
• Data Interface: Parallel
• Inputs Per Adc: 1 Single Ended
• Input Range: 2 ~ 4 Vpp
• Power (typ) @ Conditions: 2.6W @ 100MSPS
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9446
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 43. AD9446-80 64k Point Two-Tone FFT/80 MSPS/69.3 MHz, 70.3 MHz
Figure 44. AD9446-80 Two-Tone SFDR vs. Analog Input Level 80 MSPS/
16000
14000
12000
10000
–100
–110
–120
–130
–140
–100
–110
–120
–130
8000
6000
4000
2000
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
0
0
0
Figure 42. AD9446-100 Grounded Input Histogram
11 40 315
–90
–80
1192
WORST IMD3 dBFS
10
3424
WORST IMD3 dBc
–70
FUNDAMENTAL LEVEL (dB)
69.3 MHz, 70.3 MHz
7277
FREQUENCY (MHz)
–60
OUTPUT CODE
11927
SFDR dBFS
14296
–50
20
12619
–40
SFDR dBc
8376
SAMPLE SIZE = 65538
80MSPS
69.3MHz @ –7.0dBFS
70.3MHz @ –7.0dBFS
SFDR = 92dBc
4073
–30
30
1458
–20
426
–10
80
22
40
0
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18000
16000
14000
12000
10000
8000
6000
4000
2000
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
400
350
300
250
200
150
100
Figure 47. AD9446-80 Power Supply Current vs. Sample Rate
50
0
0
0
–40
0
Figure 45. AD9446-80 Grounded Input Histogram
3
SAMPLE SIZE = 65538
Figure 46. AD9446-100 Gain vs. Temperature
DRVDD
10 146
AVDD1
AVDD2
20
–20
947
40
10.3 MHz @ −1 dBFS
0
3916
SAMPLE RATE (MSPS)
TEMPERATURE (°C)
10145
OUTPUT CODE
60
16450
20
17090
80
11027
40
100
4393
1181
60
120
198
AD9446
80
30
140