AD9643BCPZ-170(RevE) Просмотр технического описания (PDF) - Analog Devices
Номер в каталоге
Компоненты Описание
производитель
AD9643BCPZ-170
(Rev.:RevE)
(Rev.:RevE)
Analog Devices
AD9643BCPZ-170 Datasheet PDF : 36 Pages
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Data Sheet
0
–20
SFDR (dBc)
–40
IMD3 (dBc)
–60
–80
–100
SFDR (dBFS)
IMD3 (dBFS)
–120
–90.0 –78.5 –67.0 –55.5 –44.0 –32.5 –21.0 –7.0
INPUT AMPLITUDE (dBFS)
Figure 12. AD9643-170 Two-Tone SFDR/IMD3 vs. Input Amplitude (AIN) with
fIN1 = 184.12, fIN2 = 187.12 MHz, fS = 170 MSPS
0
170MSPS
89.12MHz @ –7dBFS
–20 92.12MHz @ –7dBFS
SFDR = 89dBc (96dBFS)
–40
–60
–80
–100
–120
–140
0 10
20
30 40
50 60
FREQUENCY (MHz)
70 80
Figure 13. AD9643-170 Two-Tone FFT with fIN1 = 89.12, fIN2 = 92.12 MHz,
fS = 170 MSPS
0
170MSPS
184.12MHz @ –7dBFS
–20
187.12MHz @ –7dBFS
SFDR = 84dBc (91dBFS)
–40
–60
–80
–100
–120
–140
0
10 20 30 40 50 60 70 80
FREQUENCY (MHz)
Figure 14. AD9643-170 Two-Tone FFT with fIN1 = 184.12, fIN2 = 187.12 MHz,
fS = 170 MSPS
AD9643
100
95
90
85
SFDR, CHANNEL B
80
SNR, CHANNEL B
SFDR, CHANNEL A
SNR, CHANNEL A
75
70
40 50 60 70 80 90 100 110 120 130 140 150 160 170
SAMPLE RATE (MSPS)
Figure 15. AD9643-170 Single-Tone SNR/SFDR vs. Sample Rate (fS)
with fIN = 90.1 MHz
6000
5000
1.34LSB rms
16,379 TOTAL HITS
4000
3000
2000
1000
0
N–5 N–4N–3N–2N–1 N N+1N+2N+3N+4N+5
OUTPUT CODE
Figure 16. AD9643-170 Grounded Input Histogram
0
210MSPS
90.1MHz @ –1dBFS
–20 SNR = 70.6dB (71.6dBFS)
SFDR = 88dBc
–40
–60
–80
–100
SECOND HARMONIC
THIRD HARMONIC
–120
–140
0 10 20 30 40 50 60 70 80 90 100
FREQUENCY (Hz)
Figure 17. AD9643-210 Single-Tone FFT with fIN = 90.1 MHz
Rev. E | Page 17 of 36
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