PI90LV018A Ver la hoja de datos (PDF) - Pericom Semiconductor

Número de pieza

componentes Descripción

Fabricante

PI90LV018A

3V LVDS High-Speed Differential Line Receivers

Pericom Semiconductor 

PI90LV032A/PI90LV028A/PI90LV018A

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Parameter Measurement Information

Generator

507

RIN+

RIN-

507

R

ROUT

CL

Receiver ENABLED

Figure 1. Receiver Propagation Delay and Transition Time Test Circuit

RIN-

RIN+

ROUT

0V (Differential)

tPLHD

80%

1.5V

20%

tTLH

VID = 200mV +1.2V

tPHLD

+1.3V

+1.1V

80%

1.5V

20%

VOL

tTHL

Figure 2. Receiver Propagation Delay and Transition Time Waveforms

CL includes load and test jig capacitance.

S1 = VCC for TPZL, and TPLZ measurements

S1= GND for tPZH and tPHZ measurements

Generator

EN

50:

EN*

VCC

RIN+

RIN-

DEVICE

UNDER

TEST

1/4 PI90LV032

S1

RL

ROUT

CL

Figure 3. Receiver Three-STATE Delay Test Circuit

08-0295

5

PS8423D 11/11/08

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