參數(shù)資料
型號(hào)： TDA9808T
廠(chǎng)商： NXP SEMICONDUCTORS
元件分類(lèi)： 接收器
英文描述： Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
中文描述： AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO20
封裝： PLASTIC, SO-20
文件頁(yè)數(shù)： 9/36頁(yè)
文件大?。?/td> 218K
代理商： TDA9808T
1999 Jun 04
9
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and
FM-PLL demodulator
TDA9808
CHARACTERISTICS (9 V SUPPLY, TDA9808; DIP20 only)
V
P
= 9 V; T
amb
= 25
°
C; see Table 1 for input frequencies and carrier ratios; input level V
i(VIF)(rms)
= 10 mV
(pins 1 and 2) (sync-level); V
i(SIF)(rms)
= 4.5 mV (pins 19 and 20) (sound carrier); IF input from 50
via broadband
transformer 1 : 1; video modulation DSB; residual carrier: 10%; video signal in accordance with “NTC-7 Composite”
measurements taken in Fig.13; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply (pin 18)
V
P
I
P
supply voltage
supply current
note 1
4.5
72
5.0
85
9.9
98
V
mA
True synchronous video demodulator;
note 2
V
i(VIF)(rms)
VIF input signal voltage
sensitivity (RMS value)
PLL still locked;
maximum IF gain; note 3
60
90
μ
V
Composite video amplifier (pin 9; sound carrier off)
V
o(video)(p-p)
video output signal voltage
(peak-to-peak value)
weighted signal-to-noise ratio
power supply ripple rejection
at pin 9
see Fig.8
1.27
1.45
1.63
V
S/N
W(video)
PSRR
see Fig.6 and note 4
see Fig.11
56
25
60
30
dB
dB
Tuner AGC (pin 12)
G
IF
IF slip by automatic gain
control
tuner gain current from
20 to 80%
6
8
dB
AFC circuit (pin 13);
see Fig.10 and note 5
control steepness
I
13
/
f
S
note 6
f
pc
= 38.9 MHz
f
pc
= 45.75 MHz
f
pc
= 58.75 MHz
I
AFC
= 0; note 7
0.35
0.35
0.35
0.55
0.55
0.55
0.75
0.75
0.75
±
20
×
10
6
K
1
μ
A/kHz
μ
A/kHz
μ
A/kHz
f
IF
/
T
frequency variation by
temperature
FM-PLL sound demodulator and AF output (pin 6);
note 8
V
o(AF)(6)(rms)
AF output signal voltage
(RMS value)
±
25 kHz
(50% FM deviation);
see Fig.13
“CCIR 468-4”
see Fig.13
375
500
625
mV
S/N
W(audio)
weighted signal-to-noise ratio
55
60
dB
α
6
V
5
mute attenuation
DC jump voltage of AF output
terminal
70
75
±
50
±
175
dB
mV
FM-PLL in lock mode
相關(guān)PDF資料
PDF描述
TDA9809 Single standard multimedia IF-PLL and FM radio demodulator
TDA9809M Single standard multimedia IF-PLL and FM radio demodulator
TDA9810 Multistandard VIF-PLL with QSS-IF and AM demodulator
TDA9810T Multistandard VIF-PLL with QSS-IF and AM demodulator
TDA9870A Digital TV Sound Processor DTVSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9809 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single standard multimedia IF-PLL and FM radio demodulator
TDA9809M 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single standard multimedia IF-PLL and FM radio demodulator
TDA9809M/V1,112 功能描述:射頻無(wú)線(xiàn)雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9809M/V1,118 功能描述:射頻無(wú)線(xiàn)雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9809MDB 功能描述:射頻無(wú)線(xiàn)雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*