參數(shù)資料
型號(hào)： TDA9819
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： Multistandard Vision And Sound-IF PLL With DVB-IF Processing(帶數(shù)字視頻廣播-中頻（DVB-IF）處理的多標(biāo)準(zhǔn)視覺(jué)及聲音-中頻（IF）的 PLL)
中文描述： SPECIALTY CONSUMER CIRCUIT, PDIP32
封裝： 0.400 INCH, PLASTIC, SDIP-32
文件頁(yè)數(shù)： 4/40頁(yè)
文件大?。?/td> 267K
代理商： TDA9819
1
4
P
P
M
D
T
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B
Fig.1 Block diagram.
(1) See switch logic Table 2.
handbook, full pagewidth
MBH352
VIF
VIF
SWITCH
TUNER
AGC
DVB
AGC
VIF-AGC
tuner
AGC
DVB
AGC
adjust
DVB
AGC
external
DVB
external
VCO
control
AFC
loop
filter
VCO
adjust
A
B
DVB
SIF
1
30
2
4
5
31
32
(1)
input/DVB
switch
IF-filter
6
19
28
CVAGCCBL
3
15
13
23
7
25
2fPC
24
11
16
18
video
1 V (p-p)
DVB
2 V (p-p)
CVBS
2 V (p-p)
AF
video
buffer
10
21
AFC
DETECTOR
VCO
TWD
VIF
DEMODULATOR/
DVB MIXER
FPLL
LOGIC
INTERNAL
VOLTAGE
STABILIZER
SIF-AGC
VP
(
+
5 V)
AM
DEMODULATOR
FM DETECTOR
(PLL)
AF
mute
QSS
intercarrier
output
standard
switch
SIF
MIXER
4.5/5.5
12
14
17
CAF
8
26
27
29
9
(1)
CSAGC
1/2 VP
20
22
TDA9819
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9819T 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
TDA9820 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard/dual channel TV FM intercarrier sound demodulator
TDA9820T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard/dual channel TV FM intercarrier sound demodulator
TDA9820T/V1,112 制造商:NXP Semiconductors 功能描述:MULTISTD TV FM SOUND DEMOD - Rail/Tube
TDA9821 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual channel TV FM intercarrier sound demodulator
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