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TDA1575T

NXP
Part Number TDA1575T
Manufacturer NXP
Description FM front-end
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA1575T FM front end circuit for CENELEC EN 55020 applications Preliminary specificatio...
Datasheet PDF File TDA1575T PDF File

TDA1575T
TDA1575T

Overview
INTEGRATED CIRCUITS DATA SHEET TDA1575T FM front end circuit for CENELEC EN 55020 applications Preliminary specification Supersedes data of October 1990 File under Integrated Circuits, IC01 April 1993 Philips Semiconductors Preliminary specification FM front end circuit for CENELEC EN 55020 applications FEATURES • Bipolar integrated FM front end circuit, designed for use in car radios and home receivers • Fulfils CENELEC EN 55020 requirements • Radio frequency range of 76 to 90 MHz (Japan) or 87.
5 to 108 MHz (Europe, USA) • Low noise oscillator, buffered oscillator output • Double balanced mixer • Internal buffered mixer driving • Linear IF amplifier, suitable for ceramic IF filters • Regulated reference voltage.
QUICK REFERENCE DATA SYMBOL VP IP VREF ZI NF EMF1 VOSC THD Gv NF ZI ZO EMF2 supply voltage supply current, without mixer reference voltage output mixer input impedance noise figure of mixer 3rd order intermodulation oscillator buffer output signal (RMS value) total harmonic distortion IF gain IF noise figure IF input impedance IF output impedance AGC wideband threshold (RMS value) PARAMETER 7 − − − − − 75 − − − − − − MIN.
TYP.
8.
5 23 4.
2 14 9 115 − −15 30 6.
5 300 300 17 − − − − − − − − − − − − TDA1575T MAX.
10 V UNIT mA V Ω dB dBµV mV dBC dB dB Ω Ω mV ORDERING INFORMATION EXTENDED TYPE NUMBER TDA1575T Note 1.
SOT109-1; 1996 August 29.
PACKAGE PINS 16 PIN POSITION mini-pack MATERIAL plastic CODE SOT109A(1) April 1993 2 Philips Semiconductors Preliminary specification FM front end circuit for CENELEC EN 55020 applications TDA1575T Coils TOKO L1: MC-108 514 HNE-150023S14; L = 78 nH, N = 4 turns L2: MC-111 E516 HNS-200057; L = 80 nH L3: A119 ACS-17114 FTT Fig.
1 Block diagram and test circuit.
April 1993 3 Philips Semiconductors Preliminary specification FM front end circuit for CENELEC EN 55020 applications PINNING SYMBOL MIXI1 MIXI2 AGCI GND VREF OSCO OSCI1 OSCI2 LO IFO IFI1 IFI2 VP MIXO1 MIXO2 AGCO PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DE...


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