SDA4212

The SDA4212 is designed for application in television receivers operating according to the frequency synthesis tuning principle. The component includes a preamplifier and an ECL prescaler stage with symmetrical ECL push-pull outputs. SDA4212 can be operated with a prescaler ratio of 1:64 or 1:256.

Features of the SDA4212 are:(1)pin programmable prescaler ratio of 1:64 or 1:256;(2)symmetrical push-pull input;(3)low harmonic wave;(4)minimal current consumption of 23mA.

The absolute maximum ratings of the SDA4212 can be summarized as:(1)supply voltage:-0.3V to 6V;(2)input voltage:2.5V;(3)output voltage:VS;(4)output current:10mA;(5)input voltage:-0.3V to VS;(6)junction temperature:125;(7)storage temperature:-55 to 125;(8)thermal resistance:105K/W;(9)overload resistance(ESD protection single discharge of 100pF capacitor through a 1.5k resistor to each pin):-2000V to 2000V;(10)input frequency:70MHz to 1300MHz;(11)ambient temperature:0 to 80.

If you want to know more information such as the electrical characteristics about the SDA4212, please download the datasheet in www.seekic.com or www.chinaicmart.com .