AD9248BCP-20EBZ Analog Devices Inc, AD9248BCP-20EBZ Datasheet - Page 14

• Manufacturer Part Number: AD9248BCP-20EBZ
• Description: BOARD EVAL WITH AD9248BCP-20
• Manufacturer: Analog Devices Inc

Specifications of AD9248BCP-20EBZ

• Number Of Adc's: 2
• Number Of Bits: 14
• Sampling Rate (per Second): 20M
• Data Interface: Parallel
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 190mW @ 20MSPS
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9248BCP-20
• Silicon Manufacturer: Analog Devices
• Application Sub Type: ADC
• Silicon Core Number: AD9248
• Kit Contents: Board
• Power Dissipation Pd: 217mW
• Termination Type: SMD
• Sample Rate: 20 MSPS
• No. Of Pins: 64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9248
–100
–100
–100
–120
–120
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
Figure 19. Dual-Tone FFT with f
Figure 17. Dual-Tone FFT with f
Figure 18. Dual-Tone FFT with f
0
0
0
0
0
0
–83dBc
IMD =
5
5
5
10
10
10
IMD = –85dBc
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
IN
IN
IN
1 = 200 MHz and f
1 = 39 MHz and f
1 = 70 MHz and f
20
20
20
25
25
25
IN
IN
IN
2 = 40 MHz
2 = 71 MHz
2 = 201 MHz
30
30
30
Rev. B | Page 14 of 48
Figure 20. Dual-Tone SFDR/SNR vs. A
Figure 21. Dual-Tone SFDR/SNR vs. A
100
100
100
65
60
65
60
65
60
95
90
85
80
75
70
95
90
85
80
75
70
95
90
85
80
75
70
–24
–24
–24
A
–21
–21
–21
IN
with f
Figure 22. Dual-Tone SFDR/SNR vs.
IN
INPUT AMPLITUDE (dBFS)
INPUT AMPLITUDE (dBFS)
INPUT AMPLITUDE (dBFS)
SNR
SNR
SFDR
SFDR
SNR
1 = 200 MHz and f
SNR
–18
SNR
SFDR
–18
–18
SNR
–15
IN
–15
IN
–15
with f
with f
IN
IN
IN
1 = 45 MHz and f
1 = 70 MHz and f
–12
–12
–12
2 = 201 MHz
–9
–9
–9
IN
IN
2 = 46 MHz
2 = 71 MHz
–6
–6
–6