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(biāo)準(zhǔn)對準(zhǔn)無中頻鎖相環(huán)調(diào)頻廣播解調(diào)器
文件頁數(shù): 42/58頁
文件大小: 308K
代理商: TDA9887
2004 Aug 25
42
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL demodulator with FM radio
TDA9887
mhc147
0
5
4
3
2
1
8
9
10
12
11
10.7
13
10.5125
10.9125
f (MHz)
VAFC
(V)
+
200
+
100
0
100
I
AFC
(
μ
A)
200
TDA9887
21
(23)
R1
22 k
R2
22 k
V
P
V
AFC
I
AFC
not defined
not defined
Fig.12 Typical analog AFC characteristic for RIF.
Pin number for TDA9887HN in parenthesis.
030
50
110
80
60
20
40
mhc112
70
90
V
i(VIF)
(dB
μ
V)
S/N
(dB)
Fig.13 Typical signal-to-noise ratio as a function of
VIF input voltage.
SC CC
PC
SC CC
PC
BLUE
YELLOW
21 dB
13.2 dB
3.2 dB
21 dB
13.2 dB
10 dB
mha739
Fig.14 Input signal conditions.
SC is sound carrier, with respect to sync level.
CC is chrominance carrier, with respect to sync level.
PC is picture carrier, with respect to sync level.
The sound carrier levels are taking into account a sound shelf
attenuation of 14 dB (SAW filter G1984M).
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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