TA2003 UTC, TA2003 Datasheet
TA2003
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TA2003 Summary of contents
Page 1
... UTC TA2003 LINEAR INTEGRATED CIRCUIT AM/FM RADIO IC DESCRIPTION The UTC TA2003 is AM/FM Radio F/E + AM/ which is designed for AM/FM Radios. FEATURES * FM IFT,AM IFT and FM Detector Coil aren’ t needed. * Operating Supply Voltage Range * VCC( opr ) = 1 Ta=25 C). BLOCK DIAGRAM BPF UTC UNISONIC TECHNOLOGIES CO ...
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... UTC TA2003 LINEAR INTEGRATED CIRCUIT EXPLANATION OF TERMINAL TERMINAL VOLTAGE : Typical DC voltage at Ta=25 C, Vcc=3V and no signal with Test Circuit NO SYMBOL CONTENTS Input Amplifier 2 GND1 GND for RF, DSC and MIX Stage 3 FM MIX Output of FM MIX 4 AM MIX Output of AM MIX ...
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... UTC TA2003 LINEAR INTEGRATED CIRCUIT NO SYMBOL CONTENTS 11 DET OUT Output of FM/AM Detector 12 AM OSC AM local Oscillator Terminal Oscillator Coil is connected OSC FM local Oscillator Terminal Oscillator Coil is connected 14 AM/FM SW AM/FM switch connected to Pin14 Vcc->FM mode Pin14 OPEN->AM mode OUT FM RF Coil is conected ...
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... UTC TA2003 LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Power Dissipation DIP-16 SOP-16 Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS Unless otherwise specified,Ta=25 C,VCC=3V, FE PARAMETER SYMBOL Supply Current Icc (FM) Icc (AM) Input Limiting Voltage Vin(lim) F/E Qulescent Sensitivlty Local OSC Voltage Vosc ...
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... UTC TA2003 LINEAR INTEGRATED CIRCUIT TEST CIRCUIT 2.2 k £[ 0.022uF Vin BPF Vin Vin UTC UNISONIC TECHNOLOGIES CO., LTD. V. PIN Vcc - 22uF + DET OUT AM/ ...
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... LINEAR INTEGRATED CIRCUIT TEST CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD AM/FM GND2 FM AM DET QUAD OUT SW OSC OSC OUT UTC TA2003 GND1 FM AM AGC AM FM Vcc MIX MIX Vcc ( QW-R110-011,A ...