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參數(shù)資料
| 型號(hào)： | 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(biāo)準(zhǔn)對(duì)準(zhǔn)無中頻鎖相環(huán)調(diào)頻廣播解調(diào)器 |
| 文件頁數(shù)： | 49/58頁 |
| 文件大?。?/td> | 308K |
| 代理商： | TDA9887 |
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external
reference
AFC
output
VIF-PLL
filter
(2)
VP
4 MHz
24
(27)
470 nF
390
pF
10 nF
VIF1
VIF2
SIF2
SIF1
OP1
FMPLL
VAGC
AFC
VPLL
VP
AGND
DEEM
AFD
DGND
AUD
(10)
11
SCL
(11)
12
SIOMAD
TOP
SDA
100
nF
100
pF
1.5
nF
tuner AGC
output
radio test
input
CVBS
output
TAGC
FMIN
CVBS
OP2
REF
5.6 k
10 nF
FM-PLL
filter
22
k
22 k
150 k
150 k
R2
(1)
R3
150
220 nF
Cx
470 nF
R1
2.2
k
(1)
MAD
select
audio
output
intercarrier
output
TDA9887
51
1
:
1
VIF
input
51
1
:
1
51
SIF
input
22 k
Fig.25 Test circuit.
Pin numbers for TDA9887HN in parenthesis.
(1) Optional for I
2
C-bus address selection.
(2) Different VIF loop filter in comparison with the application circuit due to different input characteristics (SAW filter or transformer).
Option
R1 not used
R1 = 2.2 k
R2 and R3 not used
1000 011 (R/W)
1000 010 (R/W)
R2 = R3 = 150 k
1001 011 (R/W)
1001 010 (R/W)
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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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