AD9643BCPZ-210 Analog Devices Inc, AD9643BCPZ-210 Datasheet - Page 18

• Manufacturer Part Number: AD9643BCPZ-210
• Description: IC ADC 14BIT SRL 210MSPS 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9643BCPZ-210

• Sampling Rate: 210MSPS
• Input Channel Type: Differential, Single Ended
• Data Interface: 3-Wire, Serial
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Supply Voltage Range - Digital: 1.7V To 1.9V
• Rohs Compliant: Yes
• Resolution (bits): 14bit
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AD9643
Figure 20. AD9643-210 Single-Tone SNR/SFDR vs. Input Amplitude (A
–100
–120
–140
–100
–120
–140
120
100
Figure 18. AD9643-210 Single-Tone FFT with f
Figure 19. AD9643-210 Single-Tone FFT with f
–20
–40
–60
–80
–20
–40
–60
–80
80
60
40
20
–100
0
0
0
0
0
210MSPS
305.1MHz @ –1dBFS
SNR = 67.3dB (68.3dBFS)
SFDR = 75dBc
–90
10
10
SECOND HARMONIC
–80
20
20
SFDR (dBc)
–70
30
30
SECOND HARMONIC
INPUT AMPLITUDE (dBFS)
with f
SFDR (dBFS)
FREQUENCY (MHz)
FREQUENCY (MHz)
SNR (dBFS)
40
40
–60
IN
= 90.1 MHz
THIRD HARMONIC
50
50
–50
60
60
210MSPS
185.1MHz @ –1dBFS
SNR = 70.3dB (71.3dBFS)
SFDR = 86dBc
–40
THIRD HARMONIC
SNR (dBc)
70
70
–30
IN
IN
80
80
= 185.1 MHz
= 305.1 MHz
–20
90
90
–10
100
100
0
IN
Rev. A | Page 18 of 36
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Figure 22. AD9643-210 Two-Tone SFDR/IMD3 vs. Input Amplitude (A
Figure 23. AD9643-210 Two-Tone SFDR/IMD3 vs. Input Amplitude (A
Figure 21. AD9643-210 Single-Tone SNR/SFDR vs. Input Frequency (f
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
100
95
90
85
80
75
70
65
60
–90.0
–90.0
0
0
60
with f
with f
90
–78.5
–78.5
IN1
120
IN1
= 184.12, f
= 89.12, f
IMD3 (dBc)
IMD3 (dBc)
150
–67.0
–67.0
INPUT AMPLITUDE (dBFS)
INPUT AMPLITUDE (dBFS)
SFDR (dBFS)
180
IMD3 (dBFS)
SFDR (dBc)
SFDR (dBFS)
FREQUENCY (MHz)
IMD3 (dBFS)
SFDR (dBc)
IN2
IN2
–55.5
–55.5
SNR (dBFS)
SFDR (dBc)
= 92.12 MHz, f
= 187.12 MHz, f
210
240
–44.0
–44.0
270
S
–32.5
–32.5
= 210 MSPS
S
300
= 210 MSPS
330 360 390
–21.0
–21.0
–7.0
–7.0
IN
IN
IN
)
)
)