tda5235 Infineon Technologies Corporation, tda5235 Datasheet - Page 202

• Manufacturer Part Number: tda5235
• Description: Enhanced Sensitivity Double-configuration Receiver With Digital Baseband Processing
• Manufacturer: Infineon Technologies Corporation

AGC Configuration Register 1
A_AGCCFG1
AGC Configuration Register 1
Field
UNUSED
AGCTHOFFS
AGC Threshold Register
A_AGCTHR
AGC Threshold Register
Field
AGCTUP
AGCTLO
Digital Receiver Configuration Register
Data Sheet
Bits
7:2
1:0
Bits
7:4
3:0
Type
-
w
Type
w
w
Description
UNUSED
Reset: 00
AGC Threshold Offset
00
01
10
11
Reset: 3
Description
AGC Upper Attack Threshold [dB]
AGC Upper Threshold = A_AGCCFG1.AGCTHOFFS + 25.6 +
AGCTUP*1.6
Reset: 0
AGC Lower Attack Threshold [dB]
AGC Lower Threshold = A_AGCCFG1.AGCTHOFFS + AGCTLO*1.6
Reset: 8
B
B
B
B
25.5 dB
38.3 dB
51.1 dB
63.9 dB
H
H
H
H
Offset
Offset
034
035
202
H
H
Register Description
V1.0, 2010-02-19
Reset Value
Reset Value
Appendix
TDA5235
03
08
H
H