DESCRIPTION

The M52347 automatically selects three types of synchronous signals containing separate sync (positive and negative polarities of 0.5 to 2.5 VP-P), composite sync (positive and negative polarities of 0.5 to 2.5 VP-P) and sync-on-video (sync negative polarity), and performs waveform shaping. The IC is optimum to synchronous signal processing for multi-scan type display monitor.

FEATURES

• Low power consumption with supply voltage of 5V

• Capable of obtaining output information on whether to input synchronous signal, and on polarity

• Output of clamp pulse

• Equipped with V TIME GATE SW that enables selecting whether or not VD portion pulse is output from pin / .

• Equipped with CLAMP SW that enables switching the clamp pulse output position.

APPLICATION

Display monitor