KA2195D中文资料三星数据手册PDF规格书

RGB ENCODER

The KA2195D is a monolithic integrated circuit designed for RGB encoder of video system. This device contains matrix of R-Y/B-Y, modulator, pulse generator, regulator and built in BPF of chroma and delay line of luminance. The KA2195D is suitable for video equipment

FEATURE

● Lower operating voitage:Vcc= 5V

● Stabilized bias condition in regulator

● Available only NTSC system

● Included 75 ohm driver (RGB Output, composite video output, composite sync. output)

● Sub-carrier frequency using X-tal and available external input

● Include BPF & delay line :Minimized external components

● Audio buffer circuit

● R-Y, B-Y modulator

FUNCTION

● Regulator

● Mixer of R-Y, B-Y

● Modulator

● Pulse generator

● Audio buffer

● X-tal oscillator

● Clamp circuit

● BPF & D.L circuit