參數(shù)資料
型號(hào)： M52732SP
廠商： Mitsubishi Electric Corporation
英文描述： 3-CHANNEL VIDEO AMPLIFICATION
中文描述： 3通道視頻功放
文件頁(yè)數(shù)： 4/11頁(yè)
文件大?。?/td> 78K
代理商： M52732SP
MITSUBISHI ICs (Monitor)
M52732SP
3-CHANNEL VIDEO AMPLIFICATION
4
ELECTRICAL CHARACTERISTICS TEST METHOD
1. About switch numbers (SW Nos.) since those for the signal and
pulse input pins are listed in Attached Table 1, the following
notes omit them. Only SW Nos. for the external power supply will
be indicated in the Notes.
2. since sub contrast voltges V3, V7, and V11, they are also set to
the same value, so that V3 in attached Table 1 represents all.
I
CC
Circuit current
Conditions shall be as indicated in Attached Table 1. Measure
these conditions using ampere meter A with SW1 set to a.
Vomax Output dynamic range
1. Follow the procedure below to set V15.
Input SG1 to pin 10 (pin 6, 2) and raise V15 slowly. Read the
voltage of V15 when the higher peak of output waveform of T.P20
(T.P24, 28) begins distortion. This voltage is V
TR1
(V
TG1
, V
TB1
)
Next, reduce V15 slowly. Read the voltage of V15 when the lower
peak of output waveform of T.P20 (T.P24, 28) begins distortion.
This voltage is V
TR2
(V
TG2
, V
TB2
).
From the above result, V
T
(V
TR
, V
TG
, V
TB
) is determined as
follows:
Change the procedure according to output pins.
Use V
TR1
when measuring T.P20. Similarly, V
TG1
for T.P24, V
TB1
for T.P28.
2. Set V15 to V
TR
(V
TG
, V
TB
), then slowly raise SG1 amplitude
starting from 700mV. Measure the output amplitude when the
higher and lower peaks of T.P20 (T.P24, T.P28) output waveform
simultaneously begin distortion.
Vimax Maximum input
Under the conditions in Note 2, vary V13 to 6.7V as indicated in
Attached Table 1, then slowly raise amplitude of the input signal
starting from 700mV
P-P
. Read the amplitude of the input signal
when the output signal begins distortion.
Gv Maximum gain
Gv Relative maximum gain
1. Under conditions in attached Table.
2. Input SG1 to pin 10 (pin 6, 2). Read amplitude of the output at
T.P20 (T.P24, 28), which is V
OR1
(V
OG1
, V
OB1
).
3. The maximum gain G is:
4. The maximum relative gain
G is calculated by the equation
below:
G
V
=V
OR1
/V
OG1
, V
OG1
/V
OB1
, V
OB1
/V
OR1
V
CR1
Contrast control characteristics (typical)
V
CR1
Contrast control relative characteristics (typical)
1. Conditions are identical with those in Attached Table except
setting V13 to 6.0V.
2. Then read amplitude of the output at T.P20 (T.P24, 28), which is
V
OR2
(V
OG2
, V
OB2
)
3. The contrast control characteristics V
CR1
and relative contrast
control characteristics
V
CR1
are calculated by the equations
below:
V
CR1
=V
OR2
/V
OG2
, V
OG2
/V
OB2
, V
OB2
/V
OR2
V
CR2
Contrast control characteristics (minimum)
V
CR2
Contrast control relative characteristics (minimum)
1. Conditions are identical with those in Attached Table except
setting V13 to 3.0V.
2. Then read amplitude of the output at T.P20 (T.P24, 28), which is
V
OR3
(V
OG3
, V
OB3
) and also V
CR2
.
3. The relative contrast control characteristics
V
CR2
is:
V
CR2
=V
OR3
/V
OG3
, V
OG3
/V
OB3
, V
OB3
/V
OR3
V
SCR1
Sub contrast control characteristics (typical)
V
SCR1
Sub contrast control relative characteristics (typical)
1. Conditions are identical with those in Attached Table except
setting V3, V7, and V11 to 6.0V.
2. Then read amplitude of the output at T.P20 (T.P24, 28), which is
V
OR4
(V
OG4
, V
OB4
).
3. The sub contrast control characteristics V
SCR1
and relative sub
contrast control characteristics
V
SCR1
are:
V
OR4
(V
OG4
, V
OB4
)
V
SCR1
=20LOG
V
SCR1
=V
OR4
/V
OG4
, V
OG4
/V
OB4
, V
OB4
/V
OR4
Waveform output at T.P20
(Identical to output at T.P24 and T.P28.)
0.0
(V)
5.0
V
TR1
(V
TG1
, V
TB1
) + V
TR2
(V
TG2
, V
TB2
)
2
V
TR
(V
TG
, V
TB
)=
V
OR1
(V
OG1
, V
OB1
)
0.7
[V
P-P
]
[V
P-P
]
GV=20LOG
V
OR2
(V
OG2
, V
OB2
)
0.7
[V
P-P
]
[V
P-P
]
V
CR1
=20LOG
0.7
[V
P-P
]
[V
P-P
]
相關(guān)PDF資料
PDF描述
M52733SP Self Laminating Cable ID Markers;
M52734SP 3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
M52734 3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
M52737SP 3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
M52742SP BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M52733SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
M52734 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
M52734SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
M52737SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
M52738P 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*