參數(shù)資料
型號: TDA9809M-T
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: FM, AUDIO DEMODULATOR, PDSO20
封裝: PLASTIC, SOT-339, SSOP-20
文件頁數(shù): 11/40頁
文件大?。?/td> 186K
代理商: TDA9809M-T
1998 Jan 08
19
Philips Semiconductors
Preliminary specication
Single standard multimedia IF-PLL and FM
radio demodulator
TDA9809M
Table 1
Input frequencies and carrier ratios
Table 2
Switch logic
DESCRIPTION
SYMBOL
B/G STANDARD
M/N STANDARD
FM RADIO
UNIT
Picture/IF carrier
fPC or fIF
38.9
45.75
10.7
MHz
Sound carrier
fSC1
33.4
41.25
MHz
fSC2
33.158
MHz
Picture-to-sound carrier
PC/SC1
13
7
dB
PC/SC2
20
dB
FUNCTION
LP2
LP0
REMARKS
Power-down
0
TV mode
negative modulation
0
1
Radio mode
AFC
soft mute active
1
0
RIF level dependent (25 dB)
RIF level
1
Fig.3 Typical VIF and tuner AGC characteristic.
(1) Ituner; RTOP =22k.
(2) Gain.
(3) Ituner; RTOP =13k.
(4) Ituner; RTOP =0 .
handbook, full pagewidth
4.5
70
1
2.5
2
1.5
3
3.5
4
V5 (V)
MHA959
50
60
0.06
40
0
1
2
0.6
30
20
6
10
0
60
10
gain
(dB)
Ituner
(mA)
Vi(VIF)(rms)
(mV)
(1)
(2)
(3)
(4)
相關(guān)PDF資料
PDF描述
TDA9812N AUDIO/VIDEO DEMODULATOR, PDIP32
TDA9812T-T AUDIO/VIDEO DEMODULATOR, PDSO28
TDA9814TD-T AUDIO/VIDEO DEMODULATOR, PDSO28
TDA9818T/V1,118 AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
TDA9819TD-T SPECIALTY CONSUMER CIRCUIT, PDSO32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9810 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL with QSS-IF and AM demodulator
TDA9810T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL with QSS-IF and AM demodulator
TDA9811 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL with QSS-IF and AM demodulator
TDA9812 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL and FM-PLL/AM demodulator
TDA9812T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL and FM-PLL/AM demodulator