PI90LV019 Ver la hoja de datos (PDF) - Pericom Semiconductor

Número de pieza

componentes Descripción

Fabricante

PI90LV019

Single Bus LVDS Transceiver

Pericom Semiconductor 

PI90LV019

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Test Circuits and Timing Waveforms

DO+

2V

0.8V

DIN

S1

Driver Enabled

RL/2

RL/2

DO–

VOS

Figure 1. Differential Driver DC Test Circuit

VOD

CL

Pulse

DIN

Generator

50-ohm

CL

Driver Enabled

DO+

RL

DO–

Figure 2. Differential Driver Propagation Delay and Transition Time Test Circuit

3V

DIN

1.5V

0V

tPHLD

DOUT+,DOUT-

0V

1.5V

0V (Differential)

tPLHD

0V

(DO+) - (DO–)

0V

20%

80%

80%

0V

20%

DO+

DO–

tTLH

tDIFF = (DO+) - (DO–)

tTHL

Figure 3. Driver Propagation Delay and Transition Time Waveforms

06-0018

5

PS8614C

03/06/06

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