MC44354 Datasheet | Motorola Semiconductor

Order this document by MC44353/D Advance Information PLL Tuned UHF Audio/Video Modulator ICs for PAL, SECAM and NTSC TV Systems MC44353 - Multi- Standard Modulator IC MC44354 - PAL/NTSC Modulator IC MC44355 - PAL/NTSC Modulator IC with MC44355 - Fixed Video Modulation Index These modulator circuits are intended for use in VCRs, satellite receivers, set- top boxes, video games, etc. An on- chip high speed I2C patible bus receiver is included and is used to set the channel, tuned by a PLL over the full range in the UHF bands. The modulator incorporates a sound subcarrier oscillator, using a second PLL to derive 4.5, 5.5, 6.0 and 6.5 MHz carrier frequencies, selectable by the bus. For the...