參數(shù)資料
型號: TDA9880T
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Alignment-free multistandard vision and FM sound IF-PLL demodulator
中文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO20
封裝: 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SOP-20
文件頁數(shù): 12/40頁
文件大?。?/td> 195K
代理商: TDA9880T
1999 Jul 21
12
Philips Semiconductors
Product specification
Alignment-free multistandard vision and
FM sound IF-PLL demodulator
TDA9880
α
SC1
trap attenuation at first sound
carrier
M/N standard
B/G standard
I standard
D/K standard
M/N standard
B/G standard
I standard
D/K standard
M/N standard
B/G standard
I standard
D/K standard
M/N standard
B/G standard
I standard
D/K standard
3.58 MHz at
M/N standard
4.43 MHz at B/G standard 110
4.43 MHz at I standard
4.28 MHz at D/K standard
weighted in accordance
with “CCIR 567”
see Fig.6; note 9
note 9
30
30
26
26
21
24
20
20
21
21
12
18
15
15
10
13
110
36
36
32
32
27
30
26
26
27
27
18
24
21
21
15
18
180
250
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
α
SC1(60 kHz)
trap attenuation at first sound
carrier f
SC1
±
60 kHz
α
SC2
trap attenuation at second
sound carrier
α
SC2(60 kHz)
trap attenuation at second
sound carrier f
SC2
±
60 kHz
t
d(g)(CC)
group delay at chrominance
carrier frequency
180
90
60
60
250
160
130
ns
ns
ns
dB
S/N
W
weighted signal-to-noise ratio
56
S/N
UW
unweighted signal-to-noise
ratio
intermodulation attenuation at
‘blue’
47
51
dB
α
d
blue
f = 0.92 MHz; see Fig.7;
note 10
f = 2.76 MHz; see Fig.7;
note 10
f = 0.92 MHz; see Fig.7;
note 10
f = 2.76 MHz; see Fig.7;
note 10
fundamental wave and
harmonics
C
L
< 20 pF; R
L
> 1 k
;
AC load; note 11a
note 11b
58
64
dB
58
64
dB
α
d
yellow
intermodulation attenuation at
‘yellow’
60
66
dB
59
65
dB
V
r(vc)(rms)
residual vision carrier
(RMS value)
harmonics suppression in
video signal
spuriouselementssuppression
in video signal
power supply ripple rejection at
pin 13
2
5
mV
α
H(sup)
35
40
dB
α
H(spur)
40
dB
PSRR
13
f
ripple
= 70 Hz; video
signal; grey level;
see Fig.9
25
28
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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