AD8191 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD8191 Datasheet PDF : 32 Pages
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AD8191
TA = 27°C, AVCC = 3.3 V, VTTI = 3.3 V, VTTO = 3.3 V, DVCC = 3.3 V, AMUXVCC = 5 V, AVEE = 0 V, DVEE = 0 V, differential input
swing = 1000 mV, TMDS outputs terminated with external 50 Ω resistors to 3.3 V, pattern = PRBS 27 − 1, data rate = 1.65 Gbps, unless
otherwise noted.
0.6
2m CABLE = 30AWG
5m TO 10m CABLES = 28AWG
15m TO 30m CABLES = 24AWG
0.5
0.6
2m CABLE = 30AWG
5m TO 10m CABLES = 28AWG
15m TO 20m CABLES = 24AWG
0.5
0.4
720p,
EQ = 12dB
0.3
1080p,
EQ = 12dB
1.65Gbps,
0.2
EQ = 12dB
480p,
0.1
EQ = 12dB
0
0
5
10
15
20
25
30
35
HDMI CABLE LENGTH (m)
Figure 14. Jitter vs. Input Cable Length (See Figure 4 for Test Setup)
60
0.4
1080p, PE OFF
0.3
720p, PE OFF
1080p, MAX PE
0.2
720p, MAX PE
0.1
480p, PE OFF
480p, MAX PE
0
0
5
10
15
20
25
HDMI CABLE LENGTH (m)
Figure 17. Jitter vs. Output Cable Length (See Figure 9 for Test Setup)
1200
50
1000
40
800
30
480p
20 480i
1080i/720p
1080p
1.65Gbps
DJ (p-p)
10
RJ (rms)
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
DATA RATE (Gbps)
Figure 15. Jitter vs. Data Rate
70
60
50
40
30
20
DJ (p-p)
10
RJ (rms)
0
3.0
3.1
3.2
3.3
3.4
3.5
3.6
SUPPLY VOLTAGE (V)
Figure 16. Jitter vs. Supply Voltage
600
400
200
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
DATA RATE (Gbps)
Figure 18. Eye Height vs. Data Rate
800
700
600
500
400
300
200
100
0
3.0
3.1
3.2
3.3
3.4
3.5
3.6
SUPPLY VOLTAGE (V)
Figure 19. Eye Height vs. Supply Voltage
Rev. 0 | Page 11 of 32
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