M52721SP

MITSUBISHI ICs (Monitor) M52721SP WIDEBAND VIDEO PREAMPLIFIER WITH OSD MIX DESCRIPTION The M52721SP is a wideband video preamplifier with 200MHz band. PIN CONFIGURATION (TOP VIEW) FEATURES CAP REF.C F.B.C GND 1 VIDEO IN VCC1 CONTRAST CLAMP HOLD OSD.C 1 2 3 4 5 6 7 8 9 20 OSD BLK IN 19 OSD MIX IN 18 OSD ADJUST 17 GND 3 16 VIDEO OUT 15 VCC3 14 VCC2 13 F/B+ 12 GND 2 11 F/B– Input:0.7VP-P (Typical), Output:7VP-P (Maximum) Maximum gain:20dB Frequency band:200MHz (-3dB) Contrast control (0 to 5VDC) Brightness control (0 to 5VDC) Built-in OSD MIX circuit M52721SP APPLICATION Display monitor RECOMMENDED OPERATING CONDITION Supply voltage range....................................................11.5 to 12.5V Rated supply voltage................................................................12.0V Operating temperature..............................................-20 °C to +85°C Circuit current...........................................................................60mA CLAMP+ IN 10 Outline 20P4B BLOCK DIAGRAM OSD BLK IN 20 OSD MIX IN 19 OSD ADJUST 18 GND 3 17 VIDEO OUT 16 VCC3 15 VCC2 14 F/B+ 13 GND 2 12 F/B– 11 + – CONTRAST AMP BRIGHTNESS AMP CLAMP 1 CAP 2 REF.C 3 F.B.C 4 GND 1 5 VIDEO IN 6 VCC1 7 CONTRAST 8 CLAMP HOLD 9 OSD.C 10 CLAMP+ IN 1 MITSUBISHI ICs (Monitor) M52721SP WIDEBAND VIDEO PREAMPLIFIER WITH OSD MIX ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise noted) Symbol VCC Pd Topr Tstg Vopr Vopr’ Surge Parameter Supply voltage P...