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コンポーネント説明
LA72702VA データシートの表示(PDF) - SANYO -> Panasonic
部品番号
コンポーネント説明
メーカー
LA72702VA
Monolithic Linear IC For US TV BTSC Decoder
SANYO -> Panasonic
LA72702VA Datasheet PDF : 11 Pages
1
2
3
4
5
6
7
8
9
10
Continued from preceding page.
Pin No.
Pin Name
Function
9
SDA
Serial data input
LA72702VA
DC voltage
AC level
5V
0V
10 SCL
Serial clock input
5V
11 PC DBXIN
Offset cancel Feedback filter
0V
DC : 1.6V
12 PCDETSPE
Spectral band RMS detect
DC : 2.3V
13 PCTIMSPE
dbx spectral detect
DC : 2.4V
Equivalent Circuit
9
1k
Ω
10
1k
Ω
450k
Ω
11
500
Ω
1k
Ω
200
Ω
12
13
5k
Ω
14 PCTNWID
dbx RMS detect (wide band)
DC : 2.4V
15 PCSPECIN
dbx main signal V/I convert filter
DC : 2.4V
1k
Ω
200
Ω
14
15
10k
Ω
16 PC KE6B
Offset cancel filter
DC : 2.4V
AC : 220mVp-p
250
Ω
500
Ω
16
500
Ω
Continued on next page
No.A0645-6/11
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