TDA8000 Ver la hoja de datos (PDF) - Philips Electronics

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componentes Descripción

Lista de partido

TDA8000

Smart card interface

Philips Electronics 

Philips Semiconductors

Smart card interface

Product specification

TDA8000; TDA8000T

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VSUP

Vth2 + Vhys2

Vth2

VDELAY

Vth3

td

ALARM

MGG818

Fig.3 ALARM and DELAY as a function of VSUP (CDEL fixes the pulse width).

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CLKOUT

ENABLE

CLK

÷2

ENCLK

CLKDIV

INPUT

OSC

INPUT

XTAL

CLKIN

Fig.4 Clock circuitry.

MGG819

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ACTIVATION

PDOWN

IDLE

FAULT

WRITE

READ

1996 Dec 12

DEACTIVATION

Fig.5 State diagram.

7

MGG820

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