ADN4696EBRZ Просмотр технического описания (PDF) - Analog Devices

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ADN4696EBRZ

3.3 V, 200 Mbps, Half- and Full-Duplex, High Speed M-LVDS Transceivers

Analog Devices 

Data Sheet

ADN4691E/ADN4693E/ADN4696E/ADN4697E

TEST CIRCUITS AND SWITCHING CHARACTERISTICS

DRIVER VOLTAGE AND CURRENT MEASUREMENTS

A/Y

3.32kΩ

DI

VOD

49.9Ω

+

B/Z

3.32kΩ

VTEST –1V TO +3.4V

–

NOTES

1. 1% TOLERANCE FOR ALL RESISTORS

Figure 19. Driver Voltage Measurement over Common-Mode Range

VCC

IOS

A/Y

DI

S1

S2

B/Z

–1V OR +3.4V

VTEST

Figure 22. Driver Short Circuit

A/Y

DI

B/Z

C1

R1

1pF 24.9Ω

R2

24.9Ω

C2

1pF

C3

2.5pF VOC

NOTES

1. C1, C2, AND C3 ARE 20% AND INCLUDE PROBE/STRAY

CAPACITANCE LESS THAN 2cm FROM DUT.

2. R1 AND R2 ARE 1%, METAL FILM, SURFACE MOUNT,

LESS THAN 2cm FROM DUT.

Figure 20. Driver Common-Mode Output Voltage Measurement

VCC

A/Y

S1

DE B/Z

S2

VA(O), VB(O),

VY(O) OR VZ(O)

R1

1.62kΩ

±1%

A/Y

≈ 1.3V

B/Z

≈ 0.7V

VOC

VOC(PP)

ΔVOC(SS)

NOTES

1. INPUT PULSE GENERATOR: 500kHz; 50% ± 5% DUT Y CYCLE; tR, tF ≤ 1ns.

2. VOC(PP) MEASURED ON TEST EQUIPMENT WITH –3dB BANDWIDTH ≥ 1GHz.

Figure 23. Driver Common-Mode Output Voltage (Steady State)

Figure 21. Maximum Steady-State Output Voltage Measurement

Rev. B | Page 11 of 20

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