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參數(shù)資料
| 型號： | TDA9800T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | VIF-PLL demodulator and FM-PLL detector |
| 中文描述： | AUDIO/VIDEO DEMODULATOR, PDSO20 |
| 封裝： | PLASTIC, SO-20 |
| 文件頁數(shù)： | 11/23頁 |
| 文件大小： | 177K |
| 代理商： | TDA9800T |
July 1994
11
Philips Semiconductors
Preliminary specification
VIF-PLL demodulator and FM-PLL detector
TDA9800
FM sound limiter amplifier
(pin 11)
note 17
V
i FM
input signal (RMS value, pin 11)
for S/N = 40 dB
for AM suppression
α
AM
= 40 dB
maximum input signal handling
(RMS value)
AM suppression
CCIR468-4
see Fig.11
AM: f = 1 kHz; m = 0.3
200
200
1
300
μ
V
mV
mV
α
AM
see Fig.10;
AM: f = 1 kHz; m = 0.3
46
50
dB
R
11
B
input resistance
3 dB IF frequency response of
sound IF
DC voltage
480
3.5
600
720
10
MHz
lower and upper
cut-off frequency
V
11
2.3
2.6
2.9
V
FM-PLL sound demodulator and AF output
(pin 9) note 17
f
i FM
catching range of PLL
holding range of PLL
acquisition time
AF output signal (RMS value, pin 9)
4
3.5
280
350
7
8
4
420
MHz
MHz
μ
s
mV
t
acqu
V
o AF
f
AF
=
±
27 kHz;
see Fig.11
THD
<
1.5%
maximum output signal handling
temperature drift of AF output signal
frequency deviation
DC voltage at decoupling capacitor
0.8
1.2
3
7
±
50
2.2
V
10
-3
dB/K
kHz
V
V
o
f
AF
V
10
THD
<
1.5%; note 18
voltage dependent on
VCO frequency;
note 19
R
9
R
L
V
9
B
THD
S/N (W)
V
SC
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)
ripple rejection on pin 9
2.2
1.6
95
50
100
2.0
120
0.1
55
2.4
0.5
75
k
V
kHz
%
dB
mV
without ceramic filter
CCIR468-4; see Fig.11
RR
see Fig.9
26
30
dB
Measurements from IF input to audio output
(pin 9) 560
between pins 13 and 11; note 20
S/N (W)
weighted signal-to-noise ratio
27 kHz FM deviation; CCIR468-4; 50
μ
s (75
μ
s at standard M)
de-emphasis; with offset alignment on pin 4
black-to-white
39
sync only
40
39
39
6 kHz sinusoidal waveform
black picture
white picture
colour bar
46
48
46
46
dB
dB
dB
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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PDF描述 |
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| TDA9801 | Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9801T | Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9802 | Multistandard VIF-PLL demodulator and FM-PLL detector |
| TDA9802T | Multistandard VIF-PLL demodulator and FM-PLL detector |
| TDA9806 | Multistandard VIF-PLL and FM-PLL demodulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9801 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9801/V1,112 | 功能描述:射頻無線雜項 VIF-PLL DEM./FM-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 |
| TDA9801N | 功能描述:射頻無線雜項 VIF-PLL DEM./FM-PLL DET. 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 |
| TDA9801T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9801T/V1,118 | 功能描述:射頻無線雜項 VIFPLL DEN/FMPLL DET 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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