tda5225 Infineon Technologies Corporation, tda5225 Datasheet - Page 135

• Manufacturer Part Number: tda5225
• Description: Enhanced Sensitivity Multi-channel Quad-conf Igurat Ion Receiver With Digital Slicer
• Manufacturer: Infineon Technologies Corporation

A_ISUPFCSEL
Image Supression Fc Selection Register
Field
UNUSED
FCSEL
Pre Decimation Factor Register
A_PDECF
Pre Decimation Factor Register
Field
UNUSED
PREDECF
Pre Decimation Scaling Register FSK Mode
Data Sheet
Bits
7:4
2:0
Bits
7
6:0
Type
-
w
Type
-
w
Description
UNUSED
Reset: 0
Image Supression Filter Corner Frequency Selection for FSK signal
path
000
001
010
011
100
101
110
111
Reset: 7
Description
UNUSED
Reset: 0
Predecimation Filter Decimation Factor
Predecimation Factor = PREDECF + 1
Reset: 00
B
B
B
B
B
B
B
B
33 kHz
46 kHz
65 kHz
93 kHz
132 kHz
190 kHz
239 kHz
282 kHz
H
H
H
H
Offset
Offset
038
039
135
H
H
Register Description
V1.0, 2010-02-19
Reset Value
Reset Value
Appendix
TDA5225
07
00
H
H