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參數(shù)資料
| 型號： | tua 4401 |
| 廠商： | SIEMENS AG |
| 英文描述： | FM Car Radio IC with PLL(FM車載電臺芯片(帶鎖相環(huán))) |
| 中文描述： | 汽車調(diào)頻收音機(jī)芯片（調(diào)頻車載電臺芯片（帶鎖相環(huán)）與鎖相環(huán)） |
| 文件頁數(shù)： | 23/32頁 |
| 文件大?。?/td> | 618K |
| 代理商： | TUA 4401 |
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Specification
TUA 4401
Semiconductor Group
24
1.6.99
Subaddress 06H, Specials
Subaddress 07H, IF_DAC4
MSB
LSB
Function
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
1
XTAL_DIV6 enabled
x
x
x
x
not used
0
XTAL_DIV6 disabled
1
1
1
1
IF_DAC Gain adj.
typ. 16 dB
1
1st LO divided by 1
1
1
1
0
IF_DAC Gain adj.
0
1st LO divided by 2
1
1
0
1
IF_DAC Gain adj.
0
0
Prest. AGC threshold typ.
15 mV
1
1
0
0
IF_DAC Gain adj.
0
1
Prest. AGC threshold typ.
30 mV
1
0
1
1
IF_DAC Gain adj.
typ. 21 dB
1
0
Prest. AGC threshold typ.
45 mV
1
0
1
0
IF_DAC Gain adj.
1
1
Prest. AGC threshold typ.
60 mV
1
0
0
1
IF_DAC Gain adj.
1
1
1
1
XTAL_adjust C
L
= 15 pF
XTAL_adjust C
L
= 14pF
XTAL_adjust C
L
= 13 pF
XTAL_adjust C
L
= 12 pF
1
0
0
0
IF_DAC Gain adj.
1
1
1
0
0
1
1
1
IF_DAC Gain adj.
1
1
0
1
0
1
1
0
IF_DAC Gain adj.
1
1
0
0
0
1
0
1
IF_DAC Gain adj.
1
0
1
1
XTAL_adjust C
L
= 11 pF
0
1
0
0
IF_DAC Gain adj.
typ. 24 dB
1
0
1
0
XTAL_adjust C
L
= 10 pF
XTAL_adjust C
L
= 9 pF
XTAL_adjust C
L
= 8 pF
0
0
1
1
IF_DAC Gain adj.
1
0
0
1
0
0
1
0
IF_DAC Gain adj.
1
0
0
0
0
0
0
1
IF_DAC Gain adj.
0
1
1
1
XTAL_adjust C
L
= 7 pF
0
0
0
0
IF_DAC Gain adj.
typ. 26 dB
0
1
1
0
XTAL_adjust C
L
= 6 pF
XTAL_adjust C
L
= 5 pF
XTAL_adjust C
L
= 4 pF
XTAL_adjust C
L
= 3 pF
XTAL_adjust C
L
= 2 pF
XTAL_adjust C
L
= 1pF
XTAL_adjust C
L
= 0pF
0
1
0
1
0
1
0
0
0
0
1
1
0
0
1
0
0
0
0
1
0
0
0
0
Subaddress 0BH, Comp preset
MSB
LSB
MSB
LSB
Function
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
X
X
not used
FP2
6
FP2
5
FP2
4
FP2
3
FP2
2
FP2
1
FP2
0
Preset value Fieldstrength
MP2
6
MP2
5
MP2
4
MP2
3
MP2
2
MP2
1
MP2
0
Preset value Multipath
Subaddress 82H, Read Results from Fieldstrength, Multipath and IF counter
MSB
LSB
MSB
LSB
Function
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
1
1
IF_counter result: IF frequency is outside the
desired window. IF frequency is lower as the
desired IF frequency.
0
1
IF_counter result: IF frequency is outside the
desired window.IF frequency is higher as the
desired IF frequency.
x
0
IF_counter result: IF frequency is inside the
desired window
M2
6
M2
5
M2
4
M2
3
M2
2
M2
1
M2
0
Result multipath byte M6...M0
F2
6
F2
5
F2
4
F2
3
F2
2
F2
1
F2
0
Result Fieldstrength byte F6...F0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TUA4401K | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:FM Car Radio IC with PLL |
| TUA6010 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Wireless Components |
| TUA6010X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RF Mixer |
| TUA6010XS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TUA6012 | 制造商:SIEMENS 制造商全稱:Siemens Semiconductor Group 功能描述:Components for Entertainment Electronics |
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