tda5225 Infineon Technologies Corporation, tda5225 Datasheet - Page 143

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

Field
PLLFRAC2C2 4:0
PLL MMD Integer Value Register Channel 3
A_PLLINTC3
PLL MMD Integer Value Register Channel 3
Field
UNUSED
PLLINTC3
PLL Fractional Division Ratio Register 0 Channel 3
A_PLLFRAC0C3
PLL Fractional Division Ratio Register 0
Channel 3
Field
PLLFRAC0C3 7:0
PLL Fractional Division Ratio Register 1 Channel 3
Data Sheet
Bits
Bits
7:6
5:0
Bits
Type
w
Type
-
w
Type
w
Description
Synthesizer channel frequency value (21 bits, bits 20:16), fractional
division ratio for Channel 2
PLLFRAC(20:0) = dec2hex(((f_LO / f_XTAL) - PLLINT) * 2^21)
Reset: 09
Description
UNUSED
Reset: 0
SDPLL Multi Modulus Divider Integer Offset value for Channel 3
PLLINT(5:0) = dec2hex(INT(f_LO / f_XTAL))
Reset: 13
Description
Synthesizer channel frequency value (21 bits, bits 7:0), fractional
division ratio for Channel 3
PLLFRAC(20:0) = dec2hex(((f_LO / f_XTAL) - PLLINT) * 2^21)
Reset: F3
H
H
H
H
Offset
Offset
061
062
143
H
H
Register Description
V1.0, 2010-02-19
Reset Value
Reset Value
Appendix
TDA5225
F3
13
H
H