TDA5631

INTEGRATED CIRCUITS DATA SHEET TDA5630; TDA5631 9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners Product specification File under Integrated Circuits, IC02 1996 Mar 21 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners FEATURES 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 bands B and C (balanced input) 3-pin oscillator for band C Local oscillator buffer output for external synthesizer SAW filter preamplifier with a low output impedance to drive the SAW filter directly Band gap voltage stabilizer for oscillator stability Electronic band switch. APPLICATIONS 3-band all channel TV and VCR tuners Any standard. QUICK REFERENCE DATA SYMBOL VP IP fRF PARAMETER supply voltage supply current frequency range RF input; band A; note 1 RF input; band B; note 1 RF input; band C; note 1 Gv voltage gain band A band B band C NF noise figure band A band B band C Vo output voltage to get 1% cross modulation in channel band A band B band C Note CONDITIONS MIN. − − 45 160 430 − − − − − − − − − TYP. 9.0 35 − − − 25 36 36 7.5 8 9 118 118 118 GENERAL DESCRIPTION TDA5630; TDA5631 The TDA5630 and TDA5631 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 ...