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參數(shù)資料
| 型號： | TDA9814T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator(帶QSS-IF和雙路FM-PLL/AM解調(diào)器的多標準VIF-PLL) |
| 中文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO28 |
| 封裝： | 7.50 MM, PLASTIC, MS-013AE, SOT-136-1, SOP-28 |
| 文件頁數(shù)： | 12/36頁 |
| 文件大?。?/td> | 249K |
| 代理商： | TDA9814T |
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1998 Feb 09
12
Philips Semiconductors
Product specification
Multistandard VIF-PLL with QSS-IF
and dual FM-PLL/AM demodulator
TDA9814T
f
unwanted(p-p)
robustness for unwanted
frequency deviation of
picture carrier
(peak-to-peak value)
robustness for modulator
imbalance
L standard;
residual carrier: 3%;
serration pulses: 50%; note 2
12
kHz
L standard;
residual carrier: 0%;
serration pulses: 50%; note 2
note 7a
3
%
α
H(sup)
suppression of video signal
harmonics
spurious elements
power supply ripple rejection
at pin 8
35
40
dB
α
H(spur)
PSRR
note 7b
video signal; grey level;
see Fig.11
B/G standard
L standard
40
dB
25
20
28
23
dB
dB
VIF-AGC detector (pin 25)
I
25
charging current
additional charging current
B/G and L standard; note 9
L standard in event of
missing VITS pulses and no
white video content
B/G standard
normal mode L standard
fast mode L standard
B/G and L standard; note 12
0.75
1.9
1
2.5
1.25
3.1
mA
μ
A
discharging current
15
225
30
20
300
40
0.05
25
375
50
0.1
μ
A
nA
μ
A
ms/dB
t
resp
AGC response to an
increasing VIF step
AGC response to a
decreasing VIF step
B/G standard
fast mode L standard
normal mode L standard;
note 12
L standard
2.2
1.1
150
3.5
1.8
240
ms/dB
ms/dB
ms/dB
IF
VIF amplitude step for
activating fast AGC mode
threshold voltage level
additional charging current
2
6
10
dB
V
3(th)
see Fig.8
L standard
L standard; fast mode L
1.95
1.65
V
V
Tuner AGC (pin 16)
V
i(rms)
IF input signal voltage for
minimum starting point of
tuner takeover (RMS value)
IF input signal voltage for
maximum starting point of
tuner takeover (RMS value)
permissible output voltage
saturation voltage
input at pins 1 and 2;
R
TOP
= 22 k
;
I
16
= 0.4 mA
2
5
mV
input at pins 1 and 2;
R
TOP
= 0
;
I
16
= 0.4 mA
50
100
mV
V
o,16
V
sat,16
from external source; note 2
I
16
= 1.5 mA
13.2
0.2
V
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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|---|---|
| TDA9815 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard/MAC VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator |
| TDA9816M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard multimedia IF-PLL and FM radio demodulator |
| TDA9817 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9817T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9817TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
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