LA7161V Overview
EN6081 Monolithic Linear IC LA7161V VHF Band RF Modulator Overview The LA7161V is an RF modulator which generates, from a baseband video and audio signal, PLL frequency synthesized RF TV channel signal in VHF band. mm 3178-SSOP16 1.0 0.15 [LA7161V].
LA7161V Key Features
- 5V operation
- PLL synthesized RF VCO (US : 3ch, 4ch, JPN : 1ch, 2ch , TWN : 13ch only), channel selection acplished using two pins
- PLL synthesized (4.5MHz frequency) and tankless audio FM
- The 4 or 3.58MHz (color subcarrier) reference frequency for PLL can either be generated internally or input from an exte
- RF VCO
- RF mixer
- RF buffer
- Video clamp
- White clip
- Audio FM
