Description

The CXA2060BS is a bipolar IC which integrates the luminance signal processing, chroma signal processing, RGB signal processing, and sync and deflection signal processing functions for PAL/NTSC/SECAM system color TVs onto a single chip. This IC includes deflection processing functions for wide-screen TVs. With a SECAM decoder and 1H delay line built in for PAL/SECAM, this IC can be used in configuring multi-color system TV set.

Features

• Supports the I2

C bus

• 1H delay line and SECAM decoder

• Supports NTSC/PAL-N/PAL-M systems with three crystal pins

• Deflection compensation circuit for support of various wide modes

• Count down system eliminates need for V oscillation frequency adjustment

• Automatic identification of 50/60Hz vertical frequency (forced control possible)

• Supports non-interlace display (even/odd selectable)

• Automatic identification of PAL, NTSC and SECAM color systems (forced control possible)

• Automatic identification of 4.43MHz/3.58MHz for crystal (forced control possible)

• No adjustment of Y/C filter required

• Three CV inputs, two Y/C inputs (Y/C input shared with CV input), one Y/C input supporting external comb

filter, two RGB inputs

• Dynamic picture/dynamic color circuit

• AKB and gamma correction circuits

• YS1 can be forcibly turned OFF

• FSC output (shared with PAL-N crystal pin)

Applications

Color TVs (4:3, 16:9)