TDA5632 Datasheet (NXP) - 9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

TDA5632, 9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

TDA5632; TDA5633 The TDA5632 and TDA5633 are monolithic integrated circuits that perform VHF and UHF mixer/oscillator functions in TV and VCR cable tuners.

With correct oscillator application and by using a switchable inductor to split the VHF band into two sub-bands, the full VHF/UHF TV bands can

TDA5632 Features

* Balanced mixer with a common emitter input for band A

* 2-pin oscillator for band A

* Balanced mixer with a common base input for band C

* 4-pin oscillator for band C

* Local oscillator buffer output for external prescaler

* SAW filter preamplifier w