TDA5230XT Infineon Technologies, TDA5230XT Datasheet - Page 153

• 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

XTALCAL1:
ADDR:
TOTIM:
ADDR:
Dual:
ADDR:
Data Sheet
7:0
2:1
Bit R/W Description
Bit R/W Description
Bit R/W Description
3
2
1
0
0
W
W
W
W
W
ADIGRXC
W
W
0x62
0x6B
0x6C
Time Out Timer Register
XTAL_SW_FINE_3: Connect trim capacitor: 500 fF
XTAL_SW_FINE_2: Connect trim capacitor: 250 fF
XTAL_SW_FINE_1: Connect trim capacitor: 125 fF
XTAL_SW_FINE_0: Connect trim capacitor: 62.5 fF
TO_TIMER: Set value time out timer
Timer is used to return from Run Mode Self Polling to the Self Polling Mode
TimeOut= (TOTIM * 64 * 512) / fsys
Min: 01h = (1 * 64 *512)/ fsys
Max: 00h= (256 * 64 * 512) / fsys
AAFILT: Anti Aliasing Filter
00b: 40kHz (default)
01b: 13.6kHz
10b: 5kHz
11b: 3.6kHz
The anti-aliasing filter corner frequency can be changed to achieve better
performance. Note that the corner frequency and the data rate must be set
together.
DATINV
0: default
1: Invert data polarity
whenever there is no Symbol Synchronization. Timer is set back after EOM.
TOTIM must be enabled in the
and
Trim XTAL frequency, fine
and BDIGRXC:
0x8C
Global Settings
149
CMC0
register.
Register Descriptions
Reset Value: 0x00
Reset Value: 0xFF
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x