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LA72703V 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
LA72703V
Monolithic Linear IC For US TV BTSC Decoder
SANYO -> Panasonic
LA72703V Datasheet PDF : 12 Pages
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Pin No.
Pin Name
17 PORCH
Line out R
LA72703V
Function
DC voltage
AC level
DC : 2.4V
AC : 1.4Vp-p
18 POLCH
Line out L
DC : 2.4V
AC : 1.4Vp-p
19
VCC
20 POLED
21 PCREG
MONO
= 0.9V
SAP
= 2.0V
STEREO
= 3.0V
STEREO + SAP = 3.8V
Mode out
Reference Voltage
DC : See Right
AC
Test only
DC : 2.4V
22 PMAINOUT
Offset cancel Feedback filter
DC : 1.6V
23 PCPLC
Pilot level detect
For Pilot canceller
DC : 2.4V
24 PCPTFILT
Pilot level detect
For ST PLL filter
DC : 2.4V
Equivalent Circuit
50k
Ω
300
Ω
50k
Ω
17
300
Ω
50k
Ω
300
Ω
50k
Ω
18
300
Ω
20
1k
Ω
10k
Ω
9.6k
Ω
1k
Ω
500
Ω
21
450k
Ω
22
500
Ω
40k
Ω
40k
Ω
1k
Ω
160k
Ω
23
40k
Ω
40k
Ω
1k
Ω
160k
Ω
24
No.A2129-7/12
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