參數(shù)資料
型號: TDA9818TS
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators
中文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
封裝: 5.30 MM, PLASTIC, SOT-340-1, MO-150, SSOP-24
文件頁數(shù): 3/41頁
文件大?。?/td> 240K
代理商: TDA9818TS
2004 Jun 29
3
Philips Semiconductors
Product specification
Single/multistandard VIF/SIF-PLL and
FM-PLL/AM demodulators
TDA9817; TDA9818
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
P
I
P
V
i(VIF)(rms)
supply voltage
supply current
vision IF input signal voltage sensitivity
(RMS value)
V
o(CVBS)(p-p)
video output signal voltage
(peak-to-peak value)
B
v(
3dB)
3 dB video bandwidth on pin CVBS
4.5
76
5
90
60
5.5
104
100
V
mA
μ
V
1 dB video at output
0.97
1.1
1.23
V
B/G and L standard;
C
L
< 50 pF; R
L
> 1 k
; AC load
7
8
MHz
S/N
W
α
IM(1.1)
α
IM(3.3)
α
H(sup)
V
i(SIF)(rms)
weighted signal-to-noise ratio for video
intermodulation attenuation at ‘blue’
intermodulation attenuation at ‘blue’
suppression of video signal harmonics
sound IF input signal voltage
sensitivity (RMS value)
audio output signal voltage for FM
(RMS value)
56
58
58
35
60
64
64
40
50
100
dB
dB
dB
dB
μ
V
f = 1.1 MHz
f = 3.3 MHz
3 dB at intercarrier output
V
o(FM)(rms)
B/G standard; 27 kHz,
54% modulation
M/N standard;
25 kHz modulation
L standard; 54% modulation
0.4
0.5
0.6
V
0.36
0.45
0.54
V
V
o(AM)(rms)
audio output signal voltage for AM
(RMS value)
total harmonic distortion audio signal
FM
AM
weighted signal-to-noise ratio audio
signal
FM
AM
0.4
0.5
0.6
V
THD
audio
54% modulation
0.2
0.5
0.5
1.0
%
%
S/N
W(audio)
54% modulation
55
47
60
53
dB
dB
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