TDA5632

INTEGRATED CIRCUITS DATA SHEET TDA5632; TDA5633 9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners Product specification Supersedes data of March 1995 File under Integrated Circuits, IC02 1996 Aug 16 Philips Semiconductors Product specification 9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners 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 with a low output impedance to drive a 75 Ω load Band gap voltage stabilizer for oscillator stability Electronic band switch External IF filter connected between the mixer output and the IF amplifier input. APPLICATIONS Cable tuners for TV and VTR; switched concept for VHF Recommended RF bands for Europe: 48.25 to 105.25 MHz, 112.25 to 294.25 MHz and 471.25 to 855.25 MHz Recommended RF bands for the USA: 55.25 to 133.25 MHz, 139.25 to 361.25 MHz and 367.25 to 801.25 MHz. QUICK REFERENCE DATA SYMBOL VP IP fRF Gv NF Vo PARAMETER supply voltage supply current frequency range (picture carrier) voltage gain noise figure output voltage to obtain 1% cross modulation in channel RF input; band A; note 1 RF input; band C; note 1 band A (75 Ω load) band C (75 Ω load) band A (75 Ω load) band C (75 Ω load) band A (75 Ω load) band C (75 Ω load) CONDITIONS DESCRIPTION TDA5632; TDA5633 The TDA5632 and TDA56...