Wavecom G2 Especificações descarregar pdf (Página 10)

Wireless CPU

Q24 Series

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This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without

prior written agreement.

WM_PRJ_Q24NG_PTS_001-004

January 16, 2007

Table of Figures

Figure 1: Functional architecture .............................................................................. 17

Figure 2: Power supply during burst emission.......................................................... 21

Figure 3: Maximum voltage ripple (Uripp) versus Frequencies in GSM & DCS.......... 23

Figure 4: UART1 Serial Link signals .......................................................................... 31

Figure 5: UART2 Serial Link signals .......................................................................... 33

Figure 6: SIM Card holder constraints ...................................................................... 35

Figure 7: Buzzer connection ..................................................................................... 45

Figure 8: Ni-Cd / Ni-Mh charging waveform ............................................................. 49

Figure 9: Li-Ion full-charging waveform .................................................................... 52

Figure 10: Power-ON sequence diagram .................................................................. 54

Figure 11: Power-OFF sequence diagram .................................................................56

Figure 12: RST pin connection.................................................................................. 59

Figure 13: Reset sequence diagram .......................................................................... 59

Figure 14: Wireless CPU

pin position (bottom view)................................................68

Figure 15: I/O Circuit Diagram ..................................................................................69

Figure 16: Q24 Classic, Q24 Plus and Q24 Extended Environmental classes............ 71

Figure 17: Q24 Automotive environmental classes ................................................... 72

Figure 18: Mechanical drawing. ............................................................................... 73

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