TDA5634T Datasheet (NXP) - 9 V UHF mixer/oscillator for TV and VCR tuners

TDA5634T, 9 V UHF mixer/oscillator for TV and VCR tuners

TDA5634T The TDA5634T is an integrated circuit that performs the UHF mixer/oscillator functions in TV and VCR tuners.

This low-power mixer/oscillator requires a power supply of 9 V and is available in a very small package.

The device gives the designer the capability to design an economical and ph

TDA5634T Features

* Balanced mixer with a common base input

* 4-pin oscillator

* Local oscillator buffer output for external prescaler

* SAW filter preamplifier with a low output impedance to drive the SAW filter directly

* Band gap voltage stabilizer for oscillator stability