CC1110Fx / CC1111Fx
0xDF17: AGCCTRL2 – AGC Control
Bit
Field Name
Reset
R/W
Description
Reduces the maximum allowable DVGA gain.
7:6
MAX_DVGA_GAIN[1:0]
00
R/W
00
01
10
11
All gain settings can be used
The highest gain setting can not be used
The 2 highest gain settings can not be used
The 3 highest gain settings can not be used
5:3
MAX_LNA_GAIN[2:0]
000
R/W
Sets the maximum allowable LNA + LNA 2 gain relative to the
maximum possible gain.
000
001
010
011
100
101
110
111
Maximum possible LNA + LNA 2 gain
Approx. 2.6 dB below maximum possible gain
Approx. 6.1 dB below maximum possible gain
Approx. 7.4 dB below maximum possible gain
Approx. 9.2 dB below maximum possible gain
Approx. 11.5 dB below maximum possible gain
Approx. 14.6 dB below maximum possible gain
Approx. 17.1 dB below maximum possible gain
2:0
MAGN_TARGET[2:0]
011
R/W
These bits set the target value for the averaged amplitude from the
digital channel filter (1 LSB = 0 dB).
000
001
010
011
100
101
110
111
24 dB
27 dB
30 dB
33 dB
36 dB
38 dB
40 dB
42 dB
SWRS033E
Page 218 of 239
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
