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| 型號： | TEA5766UK |
| 廠商： | ST-ERICSSON |
| 元件分類： | 接收器 |
| 英文描述： | FM, AUDIO SINGLE CHIP RECEIVER, PBGA25 |
| 封裝： | 3.30 X 3.25 MM, 0.60 MM HEIGHT, WLCSP-25 |
| 文件頁數(shù)： | 35/60頁 |
| 文件大?。?/td> | 298K |
| 代理商： | TEA5766UK |
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TEA5766UK_1
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 22 March 2007
39 of 59
NXP Semiconductors
TEA5766UK
Stereo FM radio + RDS
[1]
This does not switch the radio to mono or stereo. This depends on the RF input level as shown under ‘mono stereo blend’ or ‘mono
stereo switched’.
03
3
LD
R
-
1 = PLL locked is detected
0 = PLL is not locked
02
2
STEREO[1]
R
-
1 = pilot detected
0 = no pilot
01 and 00
1 and 0
-
not used
Table 18.
TUNCHK - SPI address 06 or I2C byte 8R + byte 9R …continued
Bit
Symbol
Access
Reset
value
Description
SPI
I2C
Table 19.
TESTREG - SPI address 07 or I2C byte 10R + byte 11R/byte 5W + byte 6W
Bit
Symbol
Access
Reset
value
Description
SPI
I2C
15
7
LHM
R/W
0
1 = left audio output is hard muted and the radio is forced to
mono
0 = not muted
14
6
RHM
R/W
0
1 = right audio output is hard muted and the radio is forced to
mono
0 = not muted
13
5
AFMDIS
R/W
0
AFM disable bit. When AFM = 1 and TM = 1 during the tuning
algorithm, AFM is disabled
12
4
LHSW
R/W
0
see Table 20
1 = level hysteresis is large
0 = level hysteresis is small
11
3
MMBS
R/W
0
1 = MMBS mode on
0 = MMBS mode off
10
2
TUN
R/W
0
tuning programming error indicator when TM = 1
09
1
RFAGC
R/W
0
1 = RFAGC off
0 = RFAGC on
08
0
INTCTRL
R/W
0
when TM = 1, INTX follows bit INTCTRL; when TM = 0, then
INTCTRL = 1 generates an interrupt on INTX
07 and 06
7 and 6
-
not used
05
5
SNCLEV
R/W
0
SNCLEV switches the starting point mono/stereo blending
04
4
TM
R/W
0
1 = software Test mode and software port outputs according
to Table 21
0 = normal operation
03 to 00
3 to 0
TB[3:0]
R/W
0
test bits; Table 21 describes selection of signals available at
pins SWPORT and INTX
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA5766UK/N1,023 | 功能描述:調(diào)節(jié)器/解調(diào)器 FM RADIO + RDS RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TEA5766UK/N1,118 | 功能描述:調(diào)節(jié)器/解調(diào)器 FM RADIO + RDS RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TEA5766UK/N1/S21,0 | 功能描述:調(diào)諧器 FM RADIO + RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| TEA5766UK/N1/S21,1 | 功能描述:調(diào)諧器 FM RADIO + RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| TEA5766UK/N1-G | 功能描述:調(diào)諧器 FM RADIO + RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
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