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參數(shù)資料
| 型號： | TDA9887 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio |
| 中文描述： | 的I2C總線控制的多標準對準無中頻鎖相環(huán)調(diào)頻廣播解調(diào)器 |
| 文件頁數(shù)： | 50/58頁 |
| 文件大?。?/td> | 308K |
| 代理商： | TDA9887 |
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2
5
P
P
I
2
C
I
T
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47
μ
F
10
μ
F
I
2
C-bus
positive supply
I
2
C-bus controller
mhc152
(3)
(3)
BA277
BC847C
5 V
5 V
BA277
BA277
5 V
470 nF
390
pF
10 nF
VIF1
VIF2
SIF2
SIF1
OP1
FMPLL
VAGC
AFC
VPLL
VP
AGND
DEEM
AFD
DGND
AUD
SCL
SIOMAD
TOP
SDA
1.5
nF
tuner AGC
fref
BC847
CVBS output
TAGC
FMIN
CVBS
OP2
(1)
REF
5.6 k
10 nF
22 k
6.8
k
6.8
k
10 nF
22 k
12 k
100 k
220
330
75
100
100
220 nF
470 nF
10 nF
10 nF
100 pF
intercarrier
output
AF output
TDA9887
51
1
2
5
4
3
IF
input
SAW
FILTER
K3953
1
2
5
4
3
SAW
FILTER
K9456
330
(2)
220 k
680 k
10.7 MHz(2)
330
(2)
(30)
1
(1)
3
(5)
7
(31)
2
(2)
4
(3)
5
(4)
6
22
(24)
23
(26)
18
(20)
21
(23)
20
(22)
19
(21)
(7)
8
(8)
9
(9)
10
17
(18)
16
(17)
15
(16)
14
(15)
13
(14)
24
(27)
(10)
11
(11)
12
Fig.26 Application circuit.
Pin numbers for TDA9887HN in parenthesis.
(1) If pin OP2 outputs VIF-AGC voltage, then pin OP1 can be used for SAW switching.
(2) Only for radio mode, not needed for external FM input mode.
(3) Optional measures to improve ESD performance within a TV-set application.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9887HN/V4 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio |
| TDA9887HN/V4,518 | 功能描述:射頻接收器 DEMODULATOR VIF AND RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887HN/V4-T | 功能描述:射頻接收器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887T/V4 | 功能描述:射頻接收器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887T/V4,112 | 功能描述:射頻接收器 DEMODULATOR VIF AND RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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