TDA5230XT Infineon Technologies, TDA5230XT Datasheet - Page 88

• Manufacturer Part Number: TDA5230XT
• Manufacturer: Infineon Technologies

Specifications of TDA5230XT

• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4.4mm
• Product Length (mm): 9.7mm
• Lead Free Status / Rohs Status: Compliant

Dual:
ADDR:
Dual:
ADDR:
Data Sheet
5:0
3:2
1:0
Bit R/W Description (For detailed procedure refer to Application note.)
Bit R/W Description
7
6
ASIGDETLO
W
W
W
ASIGDETSEL
W
W
0xB6
0xB8
SDLORE: Source selection of ASK Noise Power status register
0: ASK Noise for SIGDET0/1
1: Signal for SIGDETLO
If enabled, the SIGDETLO level can be read out with ASKNP status register
SDSEL: Manual selection of SIGDET range
0: Disable (default) - SIGDET0/1 range selection factor automatically done;
depending on datarate
1: Enable - Use SIGDETSEL control to set the valid range
SDLOTHR: Signal Detector Threshold Low Level. This threshold level is
only valid, if the FSK Noise detector selection in the NDCONFIG register is
set to “11b”
SDSELLO: SIGDETLO range selection factor
00b: 2
01b: 4
10b: 6 (default value)
11b: 8
The selected signal detector value is divided by the 2^range selection factor.
Use the correct setting to fit the measured ASKNP value.
SDSEL: SIGDET0/1 range selection factor
00b: 4
01b: 6
10b: 8 (default value)
11b: 10
The selected signal detector value is divided by the 2^range selection factor.
Use the correct setting to fit the measured ASKNP value.
and
and
0xB7
0xB9
and BSIGDETLO:
and BSIGDETSEL:
Signal Detector Threshold Low Level
Signal Detector Factor selection
84
Functional Description
Reset Value: 0x00
Reset Value: 0x0A
Version 4.0, 2007-06-01
TDA523x