TDA5230XT Infineon Technologies, TDA5230XT Datasheet - Page 159

• 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:
Dual:
ADDR:
Dual:
ADDR:
Dual:
ADDR:
Data Sheet
7:0
7:0
7:0
7:0
3:0
Bit R/W Description
Bit R/W Description
Bit R/W Description
Bit R/W Description
Bit R/W Description
ATVWIN
W
AFSKNCO0
W
AFSKNCO1
W
AFSKNCO2
W
AFSKFILBW0
W
0x77
0x78
0x79
0x7A
0x7B
TVWIN: CV Window Length
28h: 40/16 bits
FFh: 255/16 bits
The minimal value for the TVWIN Register must be configured to 1 CV=28h
((8 + 16 *CV + 8)*1.25). Note that if the TSIGAP framer mode is used (e.g.
8-bit Gap protocol) the value must be higher and is dependent on other TSI
framer settings.
NCOINC: FSK NCO Register Bits (7:0) LSB
NCOINC: FSK NCO Register Bits (15:8)
NCOINC: FSK NCO Register Bits (23:16) MSB
FSKDEC: FSK Pre-Filter Decimation Factor
0001b: ±250 pre-filter bandwidth (recommended)
0011b: ±125 pre-filter bandwidth
0111b: ±62.5 pre-filter bandwidth
1111b: ±31.25 pre-filter bandwidth
and
and
and
and
and
and BTVWIN:
0x97
0x98
0x99
0x9A
0x9B
and BFSKNCO0:
and BFSKNCO1:
and BFSKNCO2:
and BFSKFILBW0:
CV Window Length
FSK DDS NCO Frequency Offset
FSK DDS NCO Frequency Offset
FSK DDS NCO Frequency Offset
155
FSK Pre Filter Decimation
Register Descriptions
Reset Value: 0x00
Reset Value: 0x00
Reset Value: 0x00
Reset Value: 0x00
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x