MC68HC908RF2 Datasheet, PDF (226/254 Pages) Motorola, Inc – HCMOS Microcontroller Unit

PLL Tuned UHF Transmitter Module
POWER ON
AND ENABLE = 0
STATE 1
STANDBY MODE
ENABLE = 0
ENABLE = 1
STATE 2
PLL ENABLED
BUT OUT OF LOCK-IN RANGE
PLL IN
LOCK-IN RANGE
PLL OUT OF
LOCK-IN RANGE
STATE 3
PLL ACQUISITION,
READY TO TRANSMIT
DATA
ENABLE = 0
STATE 6
SHUTDOWN MODE
V_Battery < V_Shutdoown
STATE 4
TRANSMISSION MODE
PLL IN
LOCK-IN RANGE
PLL OUT OF
LOCK-IN RANGE
STATE 5
PLL OUT OF LOCK-IN RANGE
Figure 16-2. Main State Machine
Advance Information
226
PLL Tuned UHF Transmitter Module
MC68HC908RF2 — Rev. 1
MOTOROLA