Rainbow-electronics MAX66140 Manual do Utilizador descarregar pdf (Página 8)

MAX66140

ISO 15693-Compliant Secure Memory

10 ______________________________________________________________________________________

ABRIDGED DATA SHEET

Figure 10. Downlink SOF for “1 Out of 4” Coding (Carrier Not Shown)

~ 9.44μs

~ 37.76μs ~ 37.76μs

~ 9.44μs~ 9.44μs

Figure 11. Downlink EOF (Identical for Both Coding Schemes, Carrier Not Shown)

~ 9.44μs

~ 37.76μs

~ 9.44μs

Figure 12. Uplink Coding, Single Subcarrier Case (High Data-Rate Timing)

TRANSMITTING A ZERO

423.75kHz, ~ 18.88μs ~ 18.88μs

~ 37.76μs

TRANSMITTING A ONE

423.75kHz, ~ 18.88μs~ 18.88μs

~ 37.76μs

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