參數(shù)資料
型號: TDA9847T
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: TV and VTR stereo/dual sound processor with digital identification
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝: 7.50 MM, PLASTIC, MS-013AD, SOT-137-1, SOP-24
文件頁數(shù): 19/28頁
文件大?。?/td> 147K
代理商: TDA9847T
1995 May 23
19
Philips Semiconductors
Preliminary specification
TV and VTR stereo/dual sound processor
with digital identification
TDA9847
TEST AND APPLICATION INFORMATION
Fig.8 Test circuit of the stereo decoder TDA9847.
1
2
3
C1
C2
C4
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
TDA9847
2.5 mH
3.3 nF
control input
ports
C3 control input port
10 MHz
XTAL
VP
CVP
CD2
CD1
CAGC
CLP
CDCL
10 nF
10 nF
100 nF
10 nF
10
μ
F
10
μ
F
100
μ
F/16V
4 x 2.2
μ
F
5%
5%
stereo transmission
1 k
30 k
2.2 k
2.2 k
VP
dual transmission
50
μ
s
de-emphasis
50
μ
s
de-emphasis
Vo3
Vi1
Vi2
Vi3
Vi4
Vo4
Vo1
Vo2
SCART
main
47 pF
AF from 5.5 MHz
or from AM demodulator (L)
AF from 5.742 MHz
external sound
source C
external sound
source D
SCART
1/2 VP
Cref
MED806
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