AD8120 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD8120 Datasheet PDF : 16 Pages
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AD8120
0
DRIVING R AND B SIMULTANEOUSLY
–10 MEASURING G
–20
–30
–40
DELAY CODE = 63
–50
–60
–70
–80
DELAY CODE = 0
–90
–100
0.3
1
10
100
1k
FREQUENCY (MHz)
Figure 10. Crosstalk on Green Channel vs. Frequency,
VOUT = 1.4 V p-p
10k
1k
DELAY CODE = 63
100
DELAY CODE = 0
10
10 100 1k 10k 100k 1M 10M 100M 1G
FREQUENCY (Hz)
Figure 11. Output Voltage Noise Density vs. Frequency
5
TYPICAL FALL TIME
4
3
TYPICAL RISE TIME
2
1
0
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
DELAY CODE
Figure 12. 10% to 90% Rise/Fall Time vs. Delay Code,
VOUT = 1.4 V p-p, VIN Rise/Fall = 2 ns
Data Sheet
20
10
0
–10
–20
–30
–40
–50
0.3
VS+ PSRR AT DELAY CODE 0
VS+ PSRR AT DELAY CODE 63
VS– PSRR AT DELAY CODE 0
VS– PSRR AT DELAY CODE 63
1
10
100
1k
FREQUENCY (MHz)
Figure 13. PSRR vs. Frequency
5
4
3
2
1
0
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
DELAY CODE
Figure 14. Integrated Output Voltage Noise vs. Delay Code,
100 kHz to 160 MHz
160
VS+, RGB DELAY CODE 63
140
VS+, RG DELAY CODE 63, B DELAY CODE 0
VS+, R DELAY CODE 63, GB DELAY CODE 0
120
100
80
60
40
20
VS+, DISABLED
VS+, RGB DELAY CODE 0
0
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
Figure 15. Quiescent Current vs. Temperature
Rev. A | Page 8 of 16
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