9 v vhf hyperband and uhf mixer/oscillator for tv and vcr 3-band tuners.
* Balanced mixer with a common emitter input for band A (single input)
* 2-pin oscillator for bands A and B
* Balanced mixer with a common base input for band.
* 3-band all channel TV and VCR tuners
* Any standard.
TDA5636B; TDA5637B
GENERAL DESCRIPTION The TDA5636B and.
The TDA5636B and TDA5637B are monolithic integrated circuits that perform the mixer/oscillator functions for bands A, B and C in TV and VCR tuners. These low-power mixer/oscillators require a power supply of 9 V and are available in a very small pack.
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