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AD8194ACPZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
AD8194
Rev. 0 | Page 6 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 27°C, AVCC = 3.3 V, VTTI = 3.3 V, VTTO = 3.3 V, AVEE = 0 V, differential input swing = 1000 mV, pattern = PRBS 2
7
− 1,
data rate = 2.25 Gbps, TMDS outputs terminated with external 50 Ω resistors to 3.3 V, unless otherwise noted.
REFERENCE EYE DIAGRAM AT TP1
DIGITAL
PATTERN
GENERATOR
AD8194
EVALUATION
BOARD
SERIAL DATA
ANALYZER
SMA COAX CABLE
HDMI CABLE
TP1 TP2 TP3
0
7004-004
Figure 4. Test Circuit Diagram for Rx Eye Diagrams
0.125UI/DIV AT 2.25Gbps
250mV/DI
V
07004-005
Figure 5. Rx Eye Diagram at TP2 (Cable = 2 m, 30 AWG)
0.125UI/DIV AT 2.25Gbps
250mV/DI
V
07004-006
Figure 6. Rx Eye Diagram at TP2 (Cable = 20 m, 24 AWG)
0.125UI/DIV AT 2.25Gbps
250mV/DI
V
07004-007
Figure 7. Rx Eye Diagram at TP3, EQ = 12 dB (Cable = 2 m, 30 AWG)
0.125UI/DIV AT 2.25Gbps
250mV/DI
V
07004-008
Figure 8. Rx Eye Diagram at TP3, EQ = 12 dB (Cable = 20 m, 24 AWG)
AD8194
Rev. 0 | Page 7 of 16
T
A
= 27°C, AVCC = 3.3 V, VTTI = 3.3 V, VTTO = 3.3 V, AVEE = 0 V, differential input swing = 1000 mV, pattern = PRBS 2
7
− 1,
data rate = 2.25 Gbps, TMDS outputs terminated with external 50 Ω resistors to 3.3 V, unless otherwise noted.
0
0.1
0.2
0.3
0.4
0.5
0.6
0 5 10 15 20 25
480p
1080i/720p
07004-028
HDMI CABLE LENGTH (Meters)
DETERMINISTIC JITTER (UI)
2m TO 5m = 30AWG
10m = 28AWG
20m = 24AWG
1080p
8-BIT
1080p
12-BIT
Figure 9. Jitter vs. Input Cable Length (See
Figure 4 for Test Setup)
0
0.2
0.4
0.6
0.8
1.0
1.2
07004-029
DATA RATE (Gbps)
EYE HEIGHT (V)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
Figure 10. Eye Height vs. Data Rate
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6
07004-030
SUPPLY VOLTAGE (V)
EYE HEIGHT (V)
Figure 11. Eye Height vs. Supply Voltage
0
10
20
30
40
50
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
07004-031
DATA RATE (Gbps)
JITTER (ps)
DJ (p-p)
RJ (rms)
1080p
12-BIT
1.65Gbps
1080p
8-BIT
1080i/720p
480i
480p
Figure 12. Jitter vs. Data Rate
3.0 3.2 3.4 3.6
0
10
20
30
40
50
07004-032
SUPPLY VOLTAGE (V)
JITTER (ps)
DJ (p-p)
RJ (rms)
Figure 13. Jitter vs. Supply Voltage
0.5 1.0 1.502
0
10
20
30
40
50
07004-033
DIFFERENTIAL INPUT SWING (V)
JITTER (ps)
.0
DJ (p-p)
RJ (rms)
Figure 14. Jitter vs. Differential Input Swing
AD8194
Rev. 0 | Page 8 of 16
T
A
= 27°C, AVCC = 3.3 V, VTTI = 3.3 V, VTTO = 3.3 V, AVEE = 0 V, differential input swing = 1000 mV, pattern = PRBS 2
7
− 1,
data rate = 2.25 Gbps, TMDS outputs terminated with external 50 Ω resistors to 3.3 V, unless otherwise noted.
2.5 2.7 2.9 3.1 3.3 3.5 3.7
0
10
20
30
40
50
07004-034
INPUT COMMON-MODE VOLTAGE (V)
JITTER (ps)
DJ (p-p)
RJ (rms)
Figure 15. Jitter vs. Input Common-Mode Voltage
40
42
44
46
48
50
52
54
56
58
60
–40 –15 10 35 60 85
07004-035
TEMPERATURE (°C)
SINGLE-ENDED INPUT RESISTANCE (Ω)
Figure 16. Single-Ended Input Resistance vs. Temperature
–40 –15 10 35 60 85
0
10
20
30
40
50
07004-036
TEMPERATURE (°C)
JITTER (ps)
DJ (p-p)
RJ (rms)
Figure 17. Jitter vs. Temperature
0
20
40
60
80
100
120
140
160
0 20406080100–40 –20
07004-037
TEMPERATURE (°C)
RISE/FALL TIME 20% TO 80% (ps)
RISE TIME
FALL TIME
Figure 18. Rise and Fall Time vs. Temperature
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

AD8194ACPZ

Mfr. #:
Buy AD8194ACPZ
Manufacturer:
Analog Devices Inc.
Description:
Equalizers 2:1 TMDS Switch Buffered w/ Equal
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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