TA1274F

Features of the TA1274F are:(1)compatible pin assignment to TA1267AF;(2)true synchronous PIF demodulator;(3)high speed response PIF AGC detector;(4)buzz reducer;(5)equalizer for video output;(6)AFT detector without extra reference circuit;(7)wide range gain controlled SIF amplifier(control range:70[dB]typ.);(8)alignment-free PLL-FM demodulator.

The maximum ratings of the TA1274F can be summarized as:(1):the characteristic is power supply voltage,the symbol is VCC,the rating is 13,the unit is V;(2):the characteristic is power dissipation,the symbol is PD,the rating is 1040,the unit is mW;(3):the characteristic is operating temperature,the symbol is Topr,the rating is -20 to 75,the unit is ;(4):the characteristic is storage,the symbol is Tstg,the rating is -55 to 150,the unit is .

The DC voltage characteristics of the TA1274F can be summarized as:(1):the characteristic is terminal voltage Pin 1,the symbol is V1,the Min is 3.5,the Typ is 4.0,the Max is 4.5,the unit is V;(3):the characteristic is terminal voltage Pin 4,the symbol is V4,the Min is 4.7,the Typ is 5.2,the Max is 5.7,the unit is V;(4):the characteristic is terminal voltage Pin 5,the symbol is V5,the Min is 4.7,the Typ is 5.2,the Max is 5.7,the unit is V;(5):the characteristic is terminal voltage Pin 7,the symbol is V7,the Min is 6.3,the Typ is 7.0,the Max is 7.7,the unit is V;(6):the characteristic is terminal voltage Pin 10,the symbol is V10,the Min is 4.7,the Typ is 5.2,the Max is 5.7,the unit is V;(7):the characteristic is terminal voltage Pin 11,the symbol is V14,the Min is 3.1,the Typ is 3.5,the Max is 3.9,the unit is V;(8):the characteristic is terminal voltage Pin 14,the symbol is V14,the Min is 2.5,the Typ is 3.1,the Max is 3.7,the unit is V;(9):the characteristic is terminal voltage Pin 15,the symbol is V15,the Min is 2.5,the Typ is 3.1,the Max is 3.7,the unit is V;(10):the characteristic is terminal voltage Pin 16,the symbol is V16,the Min is 2.5,the Typ is 3.1,the Max is 3.7,the unit is V;(11):the characteristic is terminal voltage Pin 17,the symbol is V17,the Min is 3.2,the Typ is 3.7,the Max is 4.2,the unit is V;(12):the characteristic is terminal voltage Pin 20,the symbol is V20,the Min is 4.3,the Typ is 4.5,the Max is 4.7,the unit is V;(13):the characteristic is terminal voltage Pin 22,the symbol is V22,the Min is 4.9,the Typ is 5.3,the Max is 5.7,the unit is V;(14):the characteristic is terminal voltage Pin 24,the symbol is V24,the Min is 3.5,the Typ is 4.0,the Max is 4.5,the unit is V.