TDA8010M Overview
TDA8010AM are integrated circuits that perform the mixer/oscillator function in satellite tuners. The devices include a gain controlled IF amplifier that can directly drive two single-ended SAW filters or a differential SAW filter using a three function switchable output. They contain an internal LO prescaler and buffer that is patible with the input of a terrestrial or satellite frequency synthesizer.
TDA8010M Key Features
- Fully balanced mixer with mon base input
- Wide input power and frequency range
- One-band 2 pin oscillator
- Local oscillator buffer and prescaler
- SAW filter IF preamplifier with gain control input and switchable output
- Bandgap voltage stabilizer for oscillator stability
- External IF filter between the mixer output and the IF amplifier input