TDA5225 Datasheet, PDF (133/176 Pages) Infineon Technologies AG – Enhanced Sensitivity Multi-Channel Quad-Configuration Receiver

Field
Bits
AGCHYS
3:2
Type
w
AGCGAIN
1:0
w
AGC Configuration Register 1
Description
AGC Threshold Hysteresis
00_B 12.8 dB
01_B 17.1 dB
10_B 21.3 dB
11_B 25.6 dB
Reset: 2_H
AGC Gain Control
00_B 0 dB
01_B -15 dB
10_B -30 dB
11_B Automatic
Reset: 3_H
TDA5225
Appendix
Register Description
A_AGCCFG1
AGC Configuration Register 1

8186('

Offset
034_H
Field
Bits
UNUSED
7:2
AGCTHOFFS 1:0
Type
-
w
AGC Threshold Register
Description
UNUSED
Reset: 00_H
AGC Threshold Offset
00_B 25.5 dB
01_B 38.3 dB
10_B 51.1 dB
11_B 63.9 dB
Reset: 3_H
Reset Value
03_H



$*&7+2))6
Z
A_AGCTHR
AGC Threshold Register

Data Sheet
$*&783
Z
Offset
035_H


133
$*&7/2
Z
Reset Value
08_H

V1.0, 2010-02-19