SN28838

Supply voltage range, V_CC (see Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . 0.3 V to 7 V
Input voltage range, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to V_CC + 0.3 V
Output voltage range, V_O  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to V_CC + 0.3 V
Operating free-air temperature range, T_A  . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . .30°C to 75°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds  . . . . . .  . . . . . . . . . . . . . .260°C
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .200 mW

The SN28838 is a monolithic integrated circuit designed to interface with the SN28837 PALtiming generator in order to generate the PAL-color timing signals. It receives inputs from the SN28837 and a 17-MHz oscillator and outputs the PAL-color subcarrier, color subcarrier delayed by 90 degrees, and burst-color-subcarrier signals, which are all 4.43-MHz outputs.

The SN28838 is supplied in a 16-pin surfacemount package and is characterized for operation from 0°C to 40°C.