WIDEBAND VIDEO PREAMPLIFIER WITH OSD MIX
MITSUBISHI ICs (Monitor)
M52721SP
WIDEBAND VIDEO PREAMPLIFIER WITH OSD MIX DESCRIPTION
The M52721SP is a wideband video...
Description
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...
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