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| UPC574 Datasheet, PDF (5/8 Pages) NEC – MONOLITHIC BIPOLAR INTEGRATED CIRCUIT VOLTAGE STABILIZER FOR ELECTRONIC TUNER | |||
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TYPICAL APPLICATION
Ri
2
Vi
µPC574
1
Ach
Bch
C
15 k⦠15 kâ¦
Ych
Zch
µPC574
15 kâ¦
15 k⦠Channel setting
Variable resistor
to tuning diodes (VARACTOR)
in case of Ych ON
5
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