Wavecom G900 Guia do Utilizador descarregar pdf (Página 21)

January 2001/ version 1.4

WMOi3 Integrated Modem

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Table 3 : operating conditions

Parameter I/O type Min Max Condition

input low

CMOS -0.5 V 0.8 V

input high

CMOS 2.1 V 3.0 V

output low

1X 0.2 V I

= -1 mA

2X 0.2 V I

= -2 mA

3X 0.2 V I

= -3 mA

output high

1X 2.6 V I

= 1 mA

2X 2.6 V I

= 2 mA

3X 2.6 V I

= 3 mA

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 64 65

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