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Rainbow Electronics MAX66120 User Manual

Page 9

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MAX66120

ISO 15693-Compliant 1Kb Memory Fob

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

~ 9.44

μs

~ 37.76

μs

~ 37.76

μs

~ 9.44

μs

~ 9.44

μs

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

~ 9.44

μs

~ 37.76

μs

~ 9.44

μs

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

TRANSMITTING A ZERO

423.75kHz, ~ 18.88

μs

~ 18.88

μs

~ 37.76

μs

TRANSMITTING A ONE

423.75kHz, ~ 18.88

μs

~ 18.88

μs

~ 37.76

μs