TDA5235
Appendix
Register Description
Field
Bits
Type
Description
AGCSTART
1:0
w
AGC Start Configuration
When selecting a Level criterion here,
please note to use the same Level criterion as for Wake-Up
00B OFF
01B Direct ON
10B Start on RSSI event
11B Start on Signal Recognition event
Reset: 0H
AGC Configuration Register 0
A_AGCCFG0
Offset
033H
Reset Value
2BH
AGC Configuration Register 0
ꢀ
ꢃ
ꢄ
ꢅ
ꢆ
ꢇ
ꢁ
8186('
$*&'*&
$*&+<6
$*&*$,1
ꢂ
Z
Z
Z
Field
Bits
Type
Description
UNUSED
7
-
UNUSED
Reset: 0H
AGCDGC
6:4
w
AGC Digital RSSI Gain Correction Tuning
000B 14.5 dB
001B 15.0 dB
010B 15.5 dB
011B 16.0 dB
100B 16.5 dB
101B 17.0 dB
110B 17.5 dB
111B 18.0 dB
Reset: 2H
AGCHYS
AGCGAIN
3:2
1:0
w
w
AGC Threshold Hysteresis
00B 12.8 dB
01B 17.1 dB
10B 21.3 dB
11B 25.6 dB
Reset: 2H
AGC Gain Control
00B 0 dB
01B -15 dB
10B -30 dB
11B Automatic
Reset: 3H
Data Sheet
201
V1.0, 2010-02-19
INFINEON [ Infineon ]
