參數(shù)資料
型號: TDA9888
廠商: NXP Semiconductors N.V.
英文描述: DVB selective AGC amplifier
中文描述: AGC放大器的DVB選擇性
文件頁數(shù): 14/22頁
文件大?。?/td> 136K
代理商: TDA9888
2004 Nov 02
14
Philips Semiconductors
Product specification
DVB selective AGC amplifier
TDA9888TS; TDA9889TS
handbook, halfpage
(V)
40
60
120
2
1
0
3
0
300
600
200
500
100
400
MHC095
80
100
Vi(IF)(p-p) (dB
μ
V)
ITAGC
(
μ
A)
(2)
(3)
(4)
(1)
Fig.3 Typical IF and tuner AGC characteristic.
(1) IF AGC voltage.
(2) I
tuner
; R
TOP
= 22 k
.
(3) I
tuner
; R
TOP
= 8.2 k
.
(4) I
tuner
; R
TOP
= 0
.
handbook, halfpage
(dB
μ
V)
0
24
60
70
100
90
80
MHC096
12
8
20
4
16
RTOP (k
)
Fig.4
Typical tuner takeover point as a function of
R
TOP
.
handbook, halfpage
C/N
(dBc/Hz)
80
30
50
110
110
90
100
MHC097
70
90
Vi(IF)(rms) (dB
μ
V)
Fig.5
Typical C/N ratio as a function of IF input
voltage.
handbook, halfpage
input conditions
fosc
fIF
(MHz)
31.0
35.7
output signal
MHC098
fLIF
(MHz)
4.1
4.7
5.3
5.9
36.3
74 dB
μ
V
1 V (p-p)
handbook, halfpage
input conditions
fIF
(MHz)
fLIF
(MHz)
fosc
31.0 32.31
output signal
MHC105
1.31
0
2.62 3.93 5.24 6.55 7.86 9.17
Fig.6 Intermodulation and harmonics.
Intermodulation
Harmonics
相關(guān)PDF資料
PDF描述
TDA9889 DVB selective AGC amplifier
TDA9889TS DVB selective AGC amplifier
TDA9888TS DVB selective AGC amplifier
TDA9901 Wideband differential digital controlled variable gain amplifier(寬帶差分?jǐn)?shù)控可變增益放大器)
TDA9901TS Wideband differential digital controlled variable gain amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9888TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DVB selective AGC amplifier
TDA9889 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DVB selective AGC amplifier
TDA9889TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DVB selective AGC amplifier
TDA9889TS/V1,512 功能描述:射頻放大器 DVB T AFRIC DOWN CONVERSION RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
TDA9889TS/V1,518 功能描述:射頻放大器 DVB T AFRIC DOWN CONVERSION RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel