Configuration Overview - Texas Instruments Chipcon Products CC2420 Manual

T
C
1
I-phase 0
Q-phase
1 1
2T
C
Figure 7. I / Q Phases when transmitting a zero-symbol chip sequence, T

11 Configuration Overview

CC2420
can be configured to achieve the
best performance
applications. Through the programmable
configuration registers the following key
parameters can be programmed:
•
Receive / transmit mode
•
RF channel selection
•
RF output power
0 1
1 0 0
0 1 1 0
for different
SWRS041B
1 0
0 0
0 1 1 1 0
•
Power-down / power-up mode
•
Crystal oscillator power-up / power
down
•
Clear Channel Assessment mode
•
Packet handling hardware support
•
Encryption / Authentication modes
CC2420
1 0 1
1 1
0 0 0 1
= 0.5 µs
C
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