參數(shù)資料
型號(hào): LA72702VA
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC For US TV BTSC Decoder
中文描述: 單片線性集成電路對(duì)于美國電視BTSC解碼器
文件頁數(shù): 7/11頁
文件大?。?/td> 164K
代理商: LA72702VA
LA72702VA
No.A0645-7/11
Continued from preceding page.
Pin No.
Pin Name
Function
DC voltage
AC level
DC : 2.4V
AC : 1.4Vp-p
Equivalent Circuit
17
18
19
PORCH
Line out R
POLCH
Line out L
DC : 2.4V
AC : 1.4Vp-p
VCC
POLED
20
21
23
24
MONO
SAP
STEREO
STEREO + SAP = 3.8V
Mode out
= 3.0V
= 2.0V
= 1.0V
DC : See Right
AC
Test only
PCREG
Reference Voltage
DC : 2.4V
PCPLC
Pilot level detect For Pilot canceller
DC : 2.4V
PCPLDET
Pilot level detect For ST PLL filter
DC : 2.4V
1k
Ω
20
21
10k
Ω
9.6k
Ω
1k
Ω
500
Ω
300
Ω
300
Ω
50k
Ω
50k
Ω
17
300
Ω
300
Ω
50k
Ω
50k
Ω
18
23
40k
Ω
40k
Ω
160k
Ω
1k
Ω
24
40k
Ω
40k
Ω
160k
Ω
1k
Ω
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