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)調頻廣播解調器
文件頁數(shù): 41/58頁
文件大?。?/td> 308K
代理商: TDA9887
2004 Aug 25
41
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL demodulator with FM radio
TDA9887
handbook, full pagewidth
MHC149
Vi(SIF) (dB
μ
V)
VSAGC
(V)
ITAGC
(
μ
A)
(3)
(4)
(5)
(2)
(1)
4
2
30
40
50
60
1
70
80
90
100
110
3
0
100
200
300
400
500
600
120
Fig.10 Typical SIF and tuner AGC characteristic.
(1) V
SAGC
is SIF-AGC voltage in FM mode.
(2) V
SAGC
is SIF-AGC voltage in AM mode.
(3) I
TAGC
is tuner current in TV mode with R
TOP
= 22 k
or setting via I
2
C-bus at
15 dB.
(4) I
TAGC
is tuner current in TV mode with R
TOP
= 10 k
or setting via I
2
C-bus at 0 dB.
(5) I
TAGC
is tuner current in TV mode with R
TOP
= 0 k
or setting via I
2
C-bus at +15 dB.
mhc146
0
5
4
3
2
1
36
37
38
40
41
38.9
38.71
39.09
lock range without SAW filter
f (MHz)
AFC window
V
AFC
(V)
+
200
+
100
0
100
I
AFC
(
μ
A)
200
TDA9887
21
(23)
R1
22 k
R2
22 k
V
P
V
AFC
IAFC
Fig.11 Typical analog AFC characteristic for VIF.
Pin number for TDA9887HN in parenthesis.
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相關代理商/技術參數(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