PI90LVB010 Ver la hoja de datos (PDF) - Pericom Semiconductor

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componentes Descripción

Fabricante

PI90LVB010

Single Bus LVDS Transceiver

Pericom Semiconductor 

PI90LVB010

Single Bus LVDS Transceiver

Test Circuits and Timing Waveforms

2V

0.8V

DIN

S1

Driver Enabled

DO+

RL/2 = 13.5Ω or 50Ω

VOS

VOD

RL/2 = 13.5Ω or 50Ω

DO–

Figure 1. Differential Driver DC Test Circuit

CL

Pulse

DIN

Generator

50Ω

CL

Driver Enabled

DO+

RL

DO–

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

3V

DIN

0V

DOUT+,DOUT-

1.5V

tPHLD

0V

1.5V

0V (Differential)

tPLHD

0V

(DO+) - (DO–)

0V

20%

80%

80%

0V

20%

tTLH

tDIFF = (DO+) - (DO–)

tTHL

Figure 3. Driver Propagation Delay and Transition Time Waveforms

5

DO+

DO–

PS8662A

09/03/04

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