[Loop Filter] → Vtune (pin1) [3.3V Regulator] → Vcc (pin2) // with decoupling GND → pin3 pin4 → 1000pF → [PLL Divider/Output]
– an incorrect connection can destroy the delicate varactor diodes inside the tuner. vct49x3f py f1000 datasheet
Features a powerful On-Screen Display (OSD) generator and support for non-linear color space enhancement and dynamic black level expansion. Teletext/Data Acquisition: [Loop Filter] → Vtune (pin1) [3