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參數(shù)資料
| 型號(hào)： | TDA9818T/V1,118 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| 封裝： | 7.50 MM, PLASTIC, SOT-137-1, MS-013, SOP-24 |
| 文件頁數(shù)： | 3/41頁 |
| 文件大小： | 240K |
| 代理商： | TDA9818T/V1,118 |
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2004 Jun 29
11
Philips Semiconductors
Product specication
Single/multistandard VIF/SIF-PLL and
FM-PLL/AM demodulators
TDA9817; TDA9818
Vi(VIF)(sens)(rms)
VIF input signal voltage
sensitivity for PLL to be
locked (RMS value);
pins VIF1 and VIF2
maximum IF gain; note 6
30
70
V
Composite video amplier (pin CVBS); sound carrier off
Vo(CVBS)(p-p)
output signal voltage
(peak-to-peak value)
see Fig.10
0.97
1.1
1.23
V
V/S
ratio between video
(black-to-white) and sync
level
1.9
2.33
3.0
Vo(CVBS)
output signal voltage
difference
difference between B/G
and L standard
±12
%
Vsync
sync voltage level
B/G and L standard
1.4
1.5
1.6
V
Vclip(u)
upper video clipping
voltage level
VP 1.1
VP 1
V
Vclip(l)
lower video clipping
voltage level
0.7
0.9
V
Ro
output resistance
note 2
10
Ibias(int)
internal DC bias current for
emitter-follower
2.2
3.0
mA
Io(sink)(max)
maximum AC and DC
output sink current
1.6
mA
Io(source)(max)
maximum AC and DC
output source current
2.9
mA
Vo(CVBS)(B/G)
deviation of CVBS output
signal voltage at
B/G standard
50 dB gain control
0.5
dB
30 dB gain control
0.1
dB
Vo(BL)(B/G)
black level tilt in
B/G standard
gain variation; note 7
1%
Vo(BL)(L)
vertical black level tilt for
worst case in L standard
vision carrier modulated by
test line (VITS) only; gain
variation; note 7
1.9
%
Gdif
differential gain
“CCIR, line 330”
25
%
dif
differential phase
“CCIR, line 330”
1
2
deg
Bv(1dB)
1 dB video bandwidth
B/G and L standard;
CL < 50 pF; RL > 1k;
AC load
56
MHz
Bv(3dB)
3 dB video bandwidth
B/G and L standard;
CL < 50 pF; RL > 1k;
AC load
78
MHz
S/NW
weighted signal-to-noise
ratio
56
60
dB
S/N
unweighted signal-to-noise
ratio
49
53
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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| TDA9819 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard vision and sound-IF PLL with DVB-IF processing |
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