AD8190ACPZ-R7 datasheet(8/24 Pages) AD

Il numero della parte	AD8190ACPZ-R7

Spiegazioni elettronici	2:1 HDMI/DVI Switch with Equalization

PDF	24 Pages

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Produttore elettronici	AD [Analog Devices]

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8 / 24 page

AD8190

Rev. 0 | Page 8 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

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.

REFERENCE EYE DIAGRAM AT TP1

DIGITAL

PATTERN

GENERATOR

AD8190

EVALUATION

BOARD

SERIAL DATA

ANALYZER

SMA COAX CABLE

HDMI CABLE

TP1

TP2

TP3

Figure 4. Test Circuit Diagram for RX Eye Diagrams

0.125UI/DIV AT 1.65Gbps

Figure 5. RX Eye Diagram at TP2 (Cable = 2 m, 30 AWG)

0.125UI/DIV AT 1.65Gbps

Figure 6. RX Eye Diagram at TP2 (Cable = 20 m, 24 AWG)

0.125UI/DIV AT 1.65Gbps

Figure 7. RX Eye Diagram at TP3, EQ = 6 dB (Cable = 2 m, 30 AWG)

0.125UI/DIV AT 1.65Gbps

Figure 8. RX Eye Diagram at TP3, EQ = 12 dB (Cable = 20 m, 24 AWG)

AD8190ACPZ-R7 Scheda tecnica(PDF) 8 Page - Analog Devices