參數(shù)資料
型號: TDA9818TS
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators
中文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
封裝: 5.30 MM, PLASTIC, SOT-340-1, MO-150, SSOP-24
文件頁數(shù): 4/41頁
文件大?。?/td> 240K
代理商: TDA9818TS
2
4
P
P
S
F
T
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QSS MIXER
INTERCARRIER MIXER
AM DEMODULATOR
SIF AMPLIFIER
SIF
AGC
intercarrier
mode
INTERCARRIER
MODE SWITCH
FM-PLL
DEMODULATOR
9
mute
switch
standards
selection
switch
CSAGC
Cde-em
Vde-em
CDEC
13
FMin
QSS
STD
12
3
(1)
5
10
11
audio
video
CVBS
1 V (p-p)
1.1 V (p-p)
8
16
20
21
17
18
19
7
(1)
6
15
(1)
4
22
AFC
AF
2
×
fpc
L/L accent switch
and adjust
TPLL
CVAGC
CBL
TOP
LADJ VCO2
VCO1
VP
GND
VIF AMPLIFIER
FPLL
VIF
SAW
SIF
SAW
24
23
2
1
14
VCO
TWD
5.5 MHz
VIDEO
DEMODULATOR
AND AMPLIFIER
SOUND
TRAP
AFC
DETECTOR
VOLTAGE
REFERENCE
TUNER
AGC
TAGC
VIF1
VIF2
SIF1
SIF2
VIF
AGC
TDA9817
TDA9818
MHA663
Fig.1 Block diagram.
(1) Not connected for TDA9817T and TDA9817TS.
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