MC33593

MOTOROLA SEMICONDUCTORS PRODUCTS

7

revision 7.0, 5 February 2002

© Motorola, Inc., 2002.

Figure 9: Telegrams with tone

RECEIVER START-UP DELAY

A settling time (1ms typ.) is required when entering into Wait mode. figure 10.

Figure 10: Wait usable window

Tone

Header

Data

EOM

Data

DME=1, HE=1

RF signal

SPI output

DME=1, HE=0

Data

EOM

Data

RF signal

SPI output

Tone

Tone

Tone detected

Tone detected

Run

Sleep

ID

ID

ID

ID

ID

ID

ID

ID

Settling

time

ID detected

Sleep

Run

Freescale Semiconductor, Inc.

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