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參數(shù)資料
| 型號(hào)： | TDA9808T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 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 |
| 文件頁數(shù)： | 11/36頁 |
| 文件大小： | 218K |
| 代理商： | TDA9808T |
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1999 Jun 04
11
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and
FM-PLL demodulator
TDA9808
CHARACTERISTICS (5 V SUPPLY)
V
P
= 5 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
71
5
83
5.5
95
V
mA
Vision IF amplifier (pins 1 and 2)
V
i(rms)
allowable overload input
voltage (RMS value)
maximum input signal voltage
(RMS value)
VIF input signal voltage
sensitivity (RMS value)
internal IF amplitude
difference between picture
and sound carrier
IF gain control range
differential input resistance
differential input capacitance
DC input voltage
note 2
440
mV
V
I(max)(rms)
+1 dB video at output;
see Fig.4
1 dB video at output;
see Fig.4
within AGC range;
M standard;
f = 4.5 MHz
see Fig.4
note 3
note 3
note 3
140
mV
V
i(VIF)(rms)
60
100
μ
V
V
o(int)
0.7
1
dB
G
IFcr
R
i(diff)
C
i(diff)
V
I(1,2)
65
1.7
1.2
70
2.2
1.7
3.4
2.7
2.5
dB
k
pF
V
True synchronous video demodulator;
note 4
f
VCO(max)
maximum oscillator frequency
for carrier regeneration
oscillator drift as a function of
temperature
f = 2f
pc
125
130
MHz
f
osc
/
T
oscillator is
free-running; I
AFC
= 0;
note 5
oscillator is
free-running; note 5
±
20
×
10
6
K
1
f
osc
/
V
P
oscillator shift as a function of
supply voltage
oscillator voltage swing at
pins 14 and 15 (RMS value)
picture carrier capture range
acquisition time
IF input signal voltage
sensitivity for PLL to be locked
(RMS value; pins 1 and 2)
±
1500
×
10
6
V
1
V
VCO(rms)
50
80
110
mV
f
cr(pc)
t
acq
V
i(IF)(rms)
±
1.4
±
1.8
60
30
90
MHz
ms
μ
V
BL = 70 kHz; note 6
maximum IF gain;
note 7
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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: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:NXP Semiconductors 功能描述:Single standard multimedia IF-PLL and FM radio demodulator |
| TDA9809M/V1,112 | 功能描述:射頻無線雜項(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:射頻無線雜項(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:射頻無線雜項(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 |
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