TA1231F

The TA1231F is TV tuner ICs which integrate on a single chip IF amp,a mixer/oscillato for VHF band and cable TV,together with a mixer/oscillator for UHF band.

Features of the TA1231F are:(1)supply voltage is 9V;(2)VHF,CATV bands is MIX-OSC;(3)UHF band is MIX-OSC;(4)built-in IF amp;(5)IF unbalanced output.These devices are easy to be damaged by high static voltage or electric fields.In regards to this,please handle witth care.

The maximum ratings of the TA1231F can be summarized as:(1):the characteristic is supply voltage,the symbol is VCC,the rating is 11,the unit is V;(2):the characteristic is power dissipation,the symbol is PDmax,the rating is 641,the unit is mW;(3):the characteristic is operating temperature range,the symbol is Topr,the rating is -20 to 75,the unit is ;(4):the characteristic is storage temperature range,the symbol is Tstg,the rating is -55 to 150,the unit is .When using the device at temperatures above Ta=25,decrease the power dissipation F-type by 5.2mW for each increase of 1.The above values are for IC only.When using the device in an application,take the effect of heat dissipation into consideration.

The recommended operating condition of the TA1231F can be summarized as:(1):the pin NO. is 11,the symbol is VCC,the Min is 8.1,the Typ is 9.0,the Max is 9.9,the unit is V.