TA8168SN

The TA8168SN is a FM front-end IC which is designed for radio cassette recorders and music centers.Comparing with conventional types,RF inter-modulation characteristics and overload characteristics are improved.

Features of the TA8168SN are:(1)improved RF inter-modulation characteristics by double balanced type mixer circuit;(2)low drift oscillation frequency for strong input;(3)it is available TV band frequency (up to 220MHz);(4)built-in IF amplifier RO=330 (Typ.),Vo(IF)=70mVrms (Typ.);(5)emitter output of local oscillation transistor;(6)built-in varactordiode for AFC cathode and anode are floating;(7)operating supply voltage range is VCC(opr)=3.5 to 14V (Ta=25).

The maximum ratings of the TA8168SN can be summarized as:(1):the characteristic is supply voltage,the symbol is VCC,the rating is 15,the unit is V;(2):the characteristic is AFC diode reverse voltage,the symbol is VR,the rating is 4,the unit is V;(3):the characteristic is power dissipation,the symbol is PD,the rating is 750,the unit is mW;(4):the characteristic is operating temperature,the symbol is Topr,the rating is -25 to 75,the unit is ;(5):the characteristic is storage temperature,the symbol is Tstg,the rating is -55 to 150,the unit is .