Shivaki STV-24LEDGR7, Service Manual, Page: 126 / 175

All information in this data sheet is preliminary and subject
to change.
The MAX3543 broadband single conversion television
tuner is designed for use in hybrid analog (PAL, SECAM) +
digital (DVB T, GB20600) television sets and terrestrial
receivers. It covers all television bands from 47MHz to
862MHz.
The MAX3543 includes a variable gain low noise input
amplifier, an RF tracking filter, image rejection mixer, a power
detector, optional RF gain control loop (RFAGC), VCO with
fractional N PLL, IF band pass anti alias filter, IF variable
gain amplifier, separate analog and digital IF outputs
including digital SAW bandwidth switch, and a crystal
oscillator.
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