參數(shù)資料
型號(hào)： M52721
廠商： Mitsubishi Electric Corporation
英文描述： WIDEBAND VIDEO PREAMPLIFIER WITH OSD MIX
中文描述： 帶OSD寬頻帶混合視頻前置放大器
文件頁(yè)數(shù)： 4/10頁(yè)
文件大小： 75K
代理商： M52721
MITSUBISHI ICs (Monitor)
M52721SP
WIDEBAND VIDEO PREAMPLIFIER WITH OSD MIX
4
INPUT SIGNAL
SG No.
Signals
SG1
Sine wave with amplitude 0.7V
P-P
(100kHz, amplitude partially variable
)
SG2
SG3
Sine wave with amplitude 0.7V
P-P
(f=100MHz)
Sine wave with amplitude 0.7V
P-P
(f=200MHz)
Pulse with amplitude 0.7V
P-P
(f=30kHz, duty=50%)
SG5
SG6
CP
+
Pulse with amplitude 4.0V
P-P
and pulse width 3.0
μ
s synchronous with the pedestal part of standard video stepped wave
(f=30kHz, pulse width and amplitude partially variable)
SG7
BLK,
OSD
signals
Pulse with amplitude 4.0V
P-P
and pulse width 10
μ
s synchronous with the image part of standard video stepped wave
(f=30kHz, amplitude partially variable
)
SG8
Standard
video
stepped
wave
Video signal with pulse width 0.7V
P-P
(f=30kHz, amplitude partially variable
)
0.7V
P-P
0.7V
P-P
4.0V
P-P
3.0
μ
s
0V
4.0V
P-P
10
μ
s
0V
V
20th
BLK input threshold voltage
Make sure that signal is not output in synchronization with SG7
(blanking portion).
Next, while monitoring this output, decrease the SG7 amplitude
gradually and measure the SG7 amplitude when the blanking
portion disappears.
O
aj1
OSD adjust control characteristics
1
Measure the amplitude of the output.
O
aj2
OSD adjust control characteristics
2
The conditions are the same as in O
aj1
above except that V18 is set
at 2V.
相關(guān)PDF資料
PDF描述
M52721SP WIDEBAND VIDEO PREAMPLIFIER WITH OSD MIX
M52722 3-CHANNEL VIDEO PREAMPLIFIER PROVIDED WITH OSD MIX AND RETRACE LINE BLK FOR HIGH-RESOLUTION
M52722SP 3-CHANNEL VIDEO PREAMPLIFIER PROVIDED WITH OSD MIX AND RETRACE LINE BLK FOR HIGH-RESOLUTION
M52738P 3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
M52739FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor.
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M52721SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:WIDEBAND VIDEO PREAMPLIFIER WITH OSD MIX
M52722 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO PREAMPLIFIER PROVIDED WITH OSD MIX AND RETRACE LINE BLK FOR HIGH-RESOLUTION
M52722SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO PREAMPLIFIER PROVIDED WITH OSD MIX AND RETRACE LINE BLK FOR HIGH-RESOLUTION
M52723ASP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Dynamic Focus
M52727SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
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