LA72703V SANYO [Sanyo Semicon Device], LA72703V Datasheet - Page 7

• Manufacturer Part Number: LA72703V
• Description: Monolithic Linear IC For US TV BTSC Decoder
• Manufacturer: SANYO [Sanyo Semicon Device]

Continued from preceding page.
Pin No.
17
18
19
20
21
22
23
24
PORCH
POLCH
V CC
POLED
PCREG
PMAINOUT
PCPLC
PCPTFILT
Pin Name
Line out R
Line out L
MONO
SAP
STEREO
STEREO + SAP = 3.8V
Mode out
Reference Voltage
Offset cancel Feedback filter
Pilot level detect
For Pilot canceller
Pilot level detect
For ST PLL filter
= 0.9V
= 2.0V
= 3.0V
Function
LA72703V
DC : 2.4V
AC : 1.4Vp-p
DC : 2.4V
AC : 1.4Vp-p
DC : See Right
AC
Test only
DC : 2.4V
DC : 1.6V
DC : 2.4V
DC : 2.4V
DC voltage
AC level
20
9.6kΩ
1kΩ
50kΩ
50kΩ
50kΩ
50kΩ
Equivalent Circuit
10kΩ
40kΩ
40kΩ
160kΩ
40kΩ
40kΩ
160kΩ
300Ω
300Ω
450kΩ
1kΩ
500Ω
23
24
21
500Ω
300Ω
300Ω
1kΩ
1kΩ
22
No.A2129-7/12
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18