TDA5745 tuners equivalent, low power mixers/oscillators for hyperband tuners.
* Mixers/oscillators for hyperband tuners
* Balanced mixer with a common emitter input for VHF (single input)
* Balanced mixer with a common base input for UH.
TDA5744; TDA5745
* Hyperband tuners for Europe using a 2-band mixer/oscillator in a switched concept. GENERAL DESC.
The TDA5744 and TDA5745 are 2-band mixers/oscillators intended for VHF/UHF and hyperband tuners (see Fig.1). The Integrated Circuits (ICs) include two double balanced mixers and two oscillators, for the VHF and UHF band, and an IF amplifier. With pro.
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