AD9683-170EBZ Analog Devices, AD9683-170EBZ Datasheet - Page 14

• Manufacturer Part Number: AD9683-170EBZ
• Description: Data Conversion IC Development Tools
• Manufacturer: Analog Devices
• Type: ADCr
• Series: AD9683r

Specifications of AD9683-170EBZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD9683-170
• Interface Type: SPI
• Operating Supply Voltage: 1.8 V
• Description/function: Evaluation board with AD9683-170
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Current: 135 mA
• For Use With: AD9683-170

AD9683
Figure 12. AD9683-170 Single-Tone SNR/SFDR vs. Input Frequency (f
Figure 13. AD9683-170 Two-Tone SFDR/IMD3 vs. Input Amplitude (A
Figure 11. AD9683-170 Single-Tone SNR/SFDR vs. Input Frequency (f
–100
–120
–20
–40
–60
–80
100
100
95
90
85
80
75
70
65
60
95
90
85
80
75
70
65
60
–90.0
0
10 45 80 115 150 185 220 255 290 325 360 395 430 465 500
10 45 80 115 150 185 220 255 290 325 360 395 430 465 500
RFCLK = 680 MHz with Divide by 4 (
with f
–78.5
IN1
SFDR (dBFS)
= 89.12 MHz, f
IMD3 (dBc)
IMD3 (dBFS)
–67.0
INPUT AMPLITUDE (dBFS)
SFDR (dBc)
SNR (dBFS)
SNR (dBFS)
FREQUENCY (MHz)
SFDR (dBc)
FREQUENCY (MHz)
–55.5
IN2
= 92.12 MHz, f
SFDR (dBc)
–44.0
Address
–32.5
S
= 170 MSPS
0x09 = 0x21)
–21.0
–9.5
IN
IN
IN
Rev. 0 | Page 14 of 44
),
)
)
Figure 15. AD9683-170 Two-Tone FFT with f
Figure 14. AD9683-170 Two-Tone SFDR/IMD3 vs. Input Amplitude (A
–100
–120
–20
–40
–60
–80
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
Figure 16. AD9683-170 Two-Tone FFT with f
–90.0 –81.7 –73.4 –65.1 –56.8 –48.5 –40.2 –31.9 –23.6 –15.3 –7.0
0
0
0
with f
0
0
170MSPS
89.12MHz AT –7dBFS
92.12MHz AT –7dBFS
SFDR = 90dBc (97dBFS)
IN1
10
10
= 184.12 MHz, f
SFDR (dBFS)
IMD3 (dBc)
IMD3 (dBFS)
f
IN2
20
20
= 187.12 MHz, f
INPUT AMPLITUDE (dBFS)
SFDR (dBc)
30
30
f
FREQUENCY (MHz)
FREQUENCY (MHz)
S
= 170 MSPS
IN2
= 187.12 MHz, f
40
40
S
= 170 MSPS
IN1
50
50
170MSPS
184.12MHz AT –7dBFS
187.12MHz AT –7dBFS
SFDR = 87dBc (94dBFS)
= 89.12 MHz, f
60
60
IN1
S
= 170 MSPS
= 184.12 MHz,
Data Sheet
70
70
IN2
= 92.12 MHz,
80
80
IN
)