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參數(shù)資料
| 型號(hào)： | tua 4401k |
| 廠商： | SIEMENS AG |
| 英文描述： | FM Car Radio IC with PLL(FM車載電臺(tái)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(tái)芯片（帶鎖相環(huán)）與鎖相環(huán)） |
| 文件頁(yè)數(shù)： | 40/41頁(yè) |
| 文件大小： | 990K |
| 代理商： | TUA 4401K |
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1
Reference
5 - 13
TUA 4401K
Wireless Components
Specification, 17.02.00
5.4
I
2
C Bus Timing
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
Subaddress 83H, Read results misc
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
1
1
Res
Res
Res
Res
IF_counter result: IF frequency is outside the
desired window. IF frequency is lower as the
desired IF frequency.
0
1
Res
Res
Res
Res
IF_counter result: IF frequency is outside the
desired window.IF frequency is higher as the
desired IF frequency.
x
0
Res
Res
Res
Res
IF_counter result: IF frequency is inside the
desired window
Fieldstrength is higher as the preseted value in
subaddress 0BH (D8...D14)
0
Fieldstrength is lower as the preseted value in
subaddress 0BH (D8...D14)
1
Multipathsignal is higher as the preseted value in
subaddress 0BH (D0...D6)
0
Multipathsignal signal is lower as the preseted
value in subaddress 0BH (D0...D6)
SCL
SDA
t
BUF
S
P
t
HD.DAT
t
HD.STA
t
HIGH
t
F
t
LOW
t
R
t
SU.DAT
t
HD.STA
t
SP
P
t
SU.STO
S
t
SU.STA
BUS_MODE = LOW
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| tua 4401 | FM Car Radio IC with PLL(FM車載電臺(tái)芯片(帶鎖相環(huán))) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| TUA6012XS | 制造商:SIEMENS 制造商全稱:Siemens Semiconductor Group 功能描述:Components for Entertainment Electronics |
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