tda5235 Infineon Technologies Corporation, tda5235 Datasheet - Page 210

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

Signal Detector Configuration Register
A_SIGDETCFG
Signal Detector Configuration Register
Field
UNUSED
SDLORE
SDCNT1
SDCNT0
FSK Noise Detector Threshold Register
A_NDTHRES
FSK Noise Detector Threshold Register
Field
NDTHRES
Data Sheet
Bits
7:4
2
1
0
Bits
7:0
Type
-
w
w
w
Type
w
Description
UNUSED
Reset: 0
Source selection of Signal Power Readout Register
0
1
Reset: 0
Signal Detector Threshold Counter for Wakeup
0
1
Reset: 0
Signal Detector Threshold Counter for Run Mode
0
1
Reset: 0
Description
FSK Noise Detector Threshold
Reset: 00
B
B
B
B
B
B
be read out with SPWR register
Signal Power for A_SIGDET0/1
Signal for minimal usable FSK deviation, the sigdet low level can
Disabled
1/2 bit
Disabled
1/2 bit
H
H
H
H
H
Offset
Offset
043
044
210
H
H
Register Description
V1.0, 2010-02-19
Reset Value
Reset Value
Appendix
TDA5235
00
00
H
H