TDA5332T

INTEGRATED CIRCUITS DATA SHEET TDA5332T Double mixer/oscillator for TV and VCR tuners Preliminary specification File under Integrated Circuits, IC02 March 1989 Philips Semiconductors Preliminary specification Double mixer/oscillator for TV and VCR tuners GENERAL DESCRIPTION TDA5332T The TDA5332T is an integrated circuit that performs the mixer/oscillator functions in TV and VCR tuners. This device gives the designer the capability to design an economical and physically small tuner which will be capable of meeting the most stringent requirements e.g. FTZ or FCC. The tuner development time can be drastically reduced by using this device. Features Balanced mixer with a common emitter input for band A Amplitude-controlled oscillator for band A Balanced mixer with common base input for band B Balanced oscillator for band B SAW filter preamplifier with an output impedance of 75 Ω in application Bandgap voltage stabilizer for oscillator stability Electronic bandswitch QUICK REFERENCE DATA PARAMETER Supply voltage Band A frequency range Band B frequency range Band A noise factor Band B noise factor Band A input voltage Band B input power Band A voltage gain Band B voltage gain PACKAGE OUTLINE 20-lead mini-pack, plastic (SO20L; SOT163A); SOT163-1; 1996 November 29. depending on application depending on application 50 MHz 860 MHz 1% cross-modulation 1% cross-modulation note 5 CONDITIONS VP fA fB NFA NFB V18-20 PI GVA GVB SYMBOL − 45 160 − − − − − − MIN. − − 7.5 9 100...