TUA4401K Infineon Technologies Corporation, TUA4401K Datasheet - Page 38

• Manufacturer Part Number: TUA4401K
• Description: Fm Car Radio Ic With Pll
• Manufacturer: Infineon Technologies Corporation

Wireless Components
Subaddress 03H, Mute_DAC7
MSB
D7
1
Subaddress 04H, IF_Count_P1
MSB
D7
1
0
* Valid for D7= 0 in subaddress 05H
Multiply window value with 2 for D7= 1 in subaddress 05H
(e. g. D7= 0
D6
1
D6
0
D7= 1
D5
1
D5
1
0
0
0
0
D4
1
D4
0
1
1
0
0
Window =+/- 6.25 kHz
Window =+/- 12.5 kHz)
D3
1
D3
0
1
0
1
0
D2
1
D2
1
1
1
1
0
0
0
0
D1
1
D1
1
1
0
0
1
1
0
0
LSB
D0
1
LSB
D0
1
0
1
0
1
0
1
0
Function
not used (must be 1)
Function
IF_Count enabled
IF_Count disabled
not used (must be=0)
Window=+/-100kHz*
Window=+/-50kHz*
Window=+/-25kHz*
Window=+/-12.5kHz*
Window=+/-6.25kHz*
Gatetime= 40.96ms
Gatetime= 20.48ms
Gatetime= 10.24ms
Gatetime= 5.12ms
Gatetime= 2.56ms
Gatetime= 1.28ms
Gatetime= 640us
Gatetime= 320us
5 - 11
Subaddress 05H, IF_Count_P2,
Centerfrequency = CF, CF
MSB
D7
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Centerfrequencies for
D7=1
D7=0
D6
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
D5
1
1
0
0
1
1
1
1
1
1
1
1
0
0
0
0
CF1= 20.800 MHz +n*12.5 kHz, CF
CF0= 10.400 MHz +n*6.25 kHz, CF
n=0...127
D4
1
1
0
0
1
1
1
1
0
0
0
0
1
1
0
0
D3
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
step
D2
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
= 6.25kHz) / 12.5 kHz
D1
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
Specification, 17.02.00
LSB
D0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
0
0
Function
Centerfrequency CF1
Centerfrequency CF0
CF1= 22.3875 MHz
CF0= 11.1937 MHz
CF1= 22.600 MHz
CF0= 10.800 MHz
CF1= 21.4125 MHz
CF0= 10.70625 MHz
CF1= 21.400 MHz
CF0= 10.700 MHz
CF1= 21.3875 MHz
CF0= 10.69375 MHz
CF1= 21.200 MHz
CF0= 10.600 MHz
CF1= 21.000 MHz
CF0= 10.500 MHz
CF1= 20.800 MHz
CF0= 10.400 MHz
Step
Step
TUA 4401K
=12.5 kHz
=6.25 kHz
Reference