ADN4605(Rev0) Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADN4605
(Rev.:Rev0)

4.25 Gbps 40 × 40 Digital Crosspoint Switch

Analog Devices 

ADN4605

DATA OUT

PATTERN

GENERATOR

50Ω CABLES

2

2

TP1

INPUT OUTPUT

PIN

PIN

ADN4605

AC-COUPLED

EVALUATION

BOARD

50Ω CABLES

2

2

TP2

50Ω CABLES

2

2

FR4 TEST BACKPLANE

DIFFERENTIAL

STRIPLINE TRACES

TP3

8mils WIDE, 8mils SPACE,

8mils DIELECTRIC HEIGHT

LENGTHS = 10 INCHES, 20 INCHES,

30 INCHES, 40 INCHES

50Ω

HIGH

SPEED

SAMPLING

OSCILLOSCOPE

Figure 17. Preemphasis Test Circuit

0.167UI/DIV

Figure 18. 4.25 Gbps Output Eye, 20-Inch FR4 Output Channel, PE = 0 dB

(TP3 from Figure 17)

0.167UI/DIV

Figure 20. 4.25 Gbps Output Eye, 20-Inch FR4 Input Channel, PE = 5.6 dB

(TP3 from Figure 17)

0.167UI/DIV

Figure 19. 4.25 Gbps Output Eye, 40-Inch FR4 Input Channel, PE = 0 dB

(TP3 from Figure 17)

0.167UI/DIV

Figure 21. 4.25 Gbps Output Eye, 40-Inch FR4 Input Channel, PE = 9.5 dB

(TP3 from Figure 17)

Rev. 0 | Page 20 of 56

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