AD6657ABBCZ AD [Analog Devices], AD6657ABBCZ Datasheet - Page 16

• Manufacturer Part Number: AD6657ABBCZ
• Description: Quad IF Receiver
• Manufacturer: AD [Analog Devices]

AD6657A
100
90
80
70
60
50
40
30
20
10
95
90
85
80
75
70
65
60
95
90
85
80
75
70
65
60
Figure 17. Single Tone SNR/SFDR vs. Input Amplitude (A
Figure 18. Single Tone SNR/SFDR vs. Input Frequency (f
Figure 19. Single Tone SNR/SFDR vs. Input Frequency (f
0
SFDR (dBFS)
INPUT AMPLITUDE (dBFS)
INPUT FREQUENCY (MHz)
1.75 V p-p Full Scale
INPUT FREQUENCY (MHz)
2.0 V p-p Full Scale
f
SFDR (dBc)
IN
SFDR (dBc)
SNR (dBFS)
SNR (dBFS)
= 140.3 MHz
SFDR (dBc)
SNR (dBFS)
SNR (dBc)
IN
IN
IN
),
),
),
Rev. 0 | Page 16 of 36
–100
–120
100
Figure 22. Two Tone FFT, f
–20
–40
–60
–80
95
90
85
80
75
70
65
60
55
50
95
90
85
80
75
70
65
60
55
50
30.00
30.00
0
0
Figure 20. Single Tone SNR/SFDR vs. Sample Rate (f
Figure 21. Single Tone SNR/SFDR vs. Sample Rate (f
51.25
51.25
9.25 18.50 27.75 37.00 46.25 55.50 64.75 74.00 83.25 92.50
72.50
72.50
SFDR (dBc)
SAMPLE RATE (MSPS)
SAMPLE RATE (MSPS)
93.75 115.00 136.25 157.50 178.75 200.00
93.75 115.00 136.25 157.50 178.75 200.00
f
FREQUENCY (MHz)
f
IN
IN
= 140.3 MHz
IN1
SNR (dBFS)
SFDR (dBc)
SNR (dBFS)
= 70.3 MHz
= 169.1 MHz and f
185MSPS
169.1MHz @ –7dBFS
172.1MHz @ –7dBFS
SFDR = 88.5dBc
IN2
Data Sheet
= 172.1 MHz
S
S
),
),