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參數(shù)資料
| 型號： | TDA9802 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | Multistandard VIF-PLL demodulator and FM-PLL detector |
| 中文描述： | AUDIO/VIDEO DEMODULATOR, PDIP20 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件頁數(shù)： | 11/23頁 |
| 文件大小： | 196K |
| 代理商： | TDA9802 |
November 1992
11
Philips Semiconductors
Preliminary specification
Multistandard VIF-PLL demodulator and
FM-PLL detector
TDA9802
FM
PLL sound demodulator and AF output
(pin 9)
f
i FM
catching range of PLL
holding range of PLL
t
acqu
acquisition time
f
AF
frequency deviation
see note 18
4
3.5
7
8
4
±
50
MHz
MHz
μ
s
kHz
THD
<
1.5%;
see note 19
voltage dependent on
VCO frequency;
see note 20
f
AF
=
±
27 kHz;
see Fig.11
THD
<
1.5%
T = 0 to+70
°
C
V
10
DC voltage at decoupling capacitor
1.2
2.2
V
V
o AF
AF output signal (RMS value, pin 9)
280
350
420
mV
maximum output signal handling
temperature drift of AF output signal
output resistance
load resistance (pin 9)
DC voltage
3 dB audio frequency bandwidth
total harmonic distortion
signal-to-noise ratio, weighted
residual sound carrier and harmonics (RMS
value)
AM suppression
0.8
2.2
1.6
95
50
0.2
100
2.0
120
0.1
55
0.5
2.4
0.5
75
V
dB
k
V
kHz
%
dB
mV
V
o
R
9
R
L
V
9
B
THD
S/N (W)
V
SC
CCIR468-4; see Fig.11
α
AM
see Fig.10;
AM: f = 1 kHz; m = 0.3
see Fig.9
46
50
dB
RR
ripple rejection on pin 9
26
30
dB
Measurements from IF input to audio output
(pin 9)
560
between pins 13 and 11
CCIR468-4; with offset alignment on pin 4
S/N (W)
weighted signal-to-noise ratio referred to
54% FM modulation
6 kHz sinusoidal waveform
black level
white picture
black-to-white
sync only
39
39
39
46
48
46
dB
dB
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關PDF資料 |
PDF描述 |
|---|---|
| TDA9802T | Multistandard VIF-PLL demodulator and FM-PLL detector |
| TDA9806 | Multistandard VIF-PLL and FM-PLL demodulator |
| TDA9808 | Single standard VIF-PLL with QSS-IF and FM-PLL demodulator |
| TDA9808T | Single standard VIF-PLL with QSS-IF and FM-PLL demodulator |
| TDA9809 | Single standard multimedia IF-PLL and FM radio demodulator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9802T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL demodulator and FM-PLL detector |
| TDA9806 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL and FM-PLL demodulator |
| TDA9808 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard VIF-PLL with QSS-IF and FM-PLL demodulator |
| TDA9808T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard VIF-PLL with QSS-IF and FM-PLL demodulator |
| 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 |
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