LM2202

The LM2202 is designed as one kind of 230 MHz video amplifier system that can be used in (1)High resolution CRT monitors; (2)Video switches; (3)Video AGC amplifier; (4)Wideband amplifier with gain and DC offset control. This device contains a gated differential input black level clamp comparator for brightness control, a DC controlled attenuator for contrast control and a DC controlled sub contrast attenuator for drive control. Also this device operates from a nominal 12V supply but can be operated with supply voltages down to 8V for applications that require reduced IC package power dissipation characteristics.

Features of the LM2202 are:(1)Wideband video amplifier(f-3dB = 230 MHz at VO = 4 VPP);(2)tr, tf = 1.5 ns at VO = 4 VPP;(3)Externally gated comparator for brightness control;(4)0V to 4V high input impedance DC contrast control (>40 dB range);(5)0V to 4V high input impedance DC drive control (±3 dB range);(6)Easy to parallel three LM2202s for optimum color tracking in RGB systems;(7)Output stage clamps to 0.65V and provides up to 9V output voltage swing;(8)Output stage directly drives most hybrid or discrete CRT amplifier stages;(9)Replacement for the LM1202.

The absolute maximum ratings of the LM2202 can be summarized as:(1)Supply Voltage VCC Pins 4, 7, 16 to Ground Pins 5, 13, 15: 13.5 V;(2)Voltage at Any Input Pin (VIN): VCC >/= VIN >/= GND;(3)Video Output Current (I17): 28 mA;(4)Package Power Dissipation at TA = 25°C: 1.56 W;(5)Package Thermal Resistance N20A: 68°C/W;(6)Package Thermal Resistance M20B: 90°C/W;(7)Junction Temperature: 150 °C;(8)Storage Temperature Range: -65°C to +150°C;(9)Lead Temperature N Package (Soldering, 10 sec.): 265°C;(10)ESD Susceptibility Human Body Model: 100 pF Discharged through a 1.5k Resistor: 1.5 kV. If you want to know more information such as the electrical characteristics about the LM2202, please download the datasheet in www.seekic.com or www.chinaicmart.com .