- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370965 > M52722SP (Mitsubishi Electric Corporation) 3-CHANNEL VIDEO PREAMPLIFIER PROVIDED WITH OSD MIX AND RETRACE LINE BLK FOR HIGH-RESOLUTION PDF資料下載
參數(shù)資料
| 型號： | M52722SP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 3-CHANNEL VIDEO PREAMPLIFIER PROVIDED WITH OSD MIX AND RETRACE LINE BLK FOR HIGH-RESOLUTION |
| 中文描述： | 3通道視頻前置放大器帶OSD提供的混合并回朔線座的高分辨率 |
| 文件頁數(shù)： | 7/17頁 |
| 文件大?。?/td> | 125K |
| 代理商： | M52722SP |
MITSUBISHI ICs (Monitor)
M52722SP
3-CHANNEL VIDEO PREAMPLIFIER PROVIDED WITH OSD MIX
AND RETRACE LINE BLK FOR HIGH-RESOLUTION
7
F
C2
and
F
C2
frequency characteristics 2 and relative
frequency characteristics 2 (f=180MHz at typ.)
The same as for F
C1
,
F
C1
and
F
C1'
applies except adjusting the
main contrast voltage (V17) and allowing the amplitude of output
signal when SGA is input to be 1.0V
P-P
.
C.T.1 crosstalk 1 (f=50MHz) and
C.T.1' crosstalk 1 (f=180MHz)
1. The conditions shall be as specified in the electrical
characteristics. (Set the input pin and hold pin as in the case of
F
C1
,
FC1
, F
C1'
and
F
C1'
)
2. Input SG1 (or SG2) to pin
waveform amplitude of T.P25 (T.P30 or T.P35) to be V
OR
, V
OG
or
V
OB
.
3. Crosstalk C.T.1 (C.T.1')
(R-ch) only, measure the output
C.T.2 crosstalk 2 (f=50MHz) and
C.T.2' corsstalk 2 (f=180MHz)
1. Change the input pin to pin
the case of C.T.1 or C.T.1'.
2. Crosstalk C.T.2 (C.T.2') is found by:
(G-ch), and read the output as in
C.T.3 crosstalk 3(f=50MHz) and
C.T.3' crosstalk 3(f=180MHz)
1. Change the input pin to pin
the case of C.T.1 or C.T.1'.
2. Crosstalk C.T.3 (C.T.3') is found by:
(B-ch), and read the output as in
Tr, and Tf, Pulse characteristics 1 and pulse characteristics 2
1. The conditions shall be as specified in the electrical
characteristics table. Adjust the main contrast voltage (V17) and
brightness voltage (V19), and allow the output signal amplitude
to be 4.0Vp-p, and the black level 2.0V.
2. Use an active probe to measure rise Tr1 and fall Tf1 at 10% to
90% of input pulse.
3. Then, use an active probe to measure rise Tr2 and fall Tf2 at 10%
to 90% of output pulse.
4. Pulse characteristics Tr and Tf:
V14th clamping pulse threshold voltage
1. The conditions shall be as specified in the electrical characteristic
table.
2. Gradually reduce SG4 level at this time, while monitoring the
output signal (pedestal voltage: about 1.8V), and measure SG4
top level when the pedestal voltage of output signal is not
stabilized and starts to fall.
W14 minimum clamping pulse operation width
Gradually reduce SG4 pulse width, and measure SG4 pulse width
(1.5V from GND) when the pedestal voltage of output signal is not
stabilized and starts to fall.
P
DCH
and P
DCL
, pedestal voltage temperature characteristics 1
and pedestal voltage temperature characteristics 2
1. The conditions shall be as specified in the electrical
characteristics table.
2. Measure pedestal voltage at room temperature to let the value be
P
DC
1.
3. Then, measure pedestal voltage at -20C and 85C to let the
value be P
DC2
or P
DC3
.
4. P
DCH
=P
DC1
-P
DC2
P
DCL
=P
DC1
-P
DC3
OTr and OTf, OSD pulse characteristics 1 and OSD pulse
characteristics 2
1. The conditions shall be as specified in the electrical
characteristics table. Adjust main OSD adjustment voltage (V36)
and brightness voltage (V19) to allow output signal amplitude to
become 3.0Vp-p, and black level 2.0.
2. Use an active probe to measure rise OTr1 and fall OTf1 at 10% to
90% of input pulse.
3. Use an active probe to measure rise OTtr2 and fall OTf2 at 10%
to 90% of output pulse.
4. OSD pulse characteristics OTr and OTf are found by:
13
C.T.1=20log
V
OG
or V
OB
[V
P-P
]
V
OR
[V
P-P
]
[dB]
(C.T.1’)
8
C.T.2=20log
V
OR
or V
OB
[V
P-P
]
V
OG
[V
P-P
]
[dB]
(C.T.2’)
3
C.T.3=20log
V
OR
or V
OG
[V
P-P
]
V
OB
[V
P-P
]
[dB]
(C.T.2’)
Tr (nsec) = (Tr2)
2
- (Tr1)
2
Tf (nsec) = (Tf2)
2
- (Tf1)
2
10%
90%
100%
0%
Tr1
or
Tr2
Tf1
or
Tf2
OTr (nsec) = (OTr2)
2
- (OTr1)
2
OTf (nsec) = (OTf2)
2
- (OTf1)
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M52738P | 3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING |
| M52739FP | IIC BUS controled 3channel video pre-amplifier for LCD display monitor. |
| M52745SP | BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR |
| M52746SP | BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR |
| M52749FP | BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| M5272C3 | 功能描述:KIT EVAL FOR M5272 W/ETHERNET RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 通用嵌入式開發(fā)板和套件（MCU、DSP、FPGA、CPLD等） 系列:ColdFire® 產(chǎn)品培訓模塊:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色產(chǎn)品:Blackfin? BF50x Series Processors 標準包裝:1 系列:Blackfin® 類型:DSP 適用于相關(guān)產(chǎn)品:ADSP-BF548 所含物品:板，軟件，4x4 鍵盤，光學撥輪，QVGA 觸摸屏 LCD 和 40G 硬盤 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相關(guān)產(chǎn)品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA |
| M5272C3E | 功能描述:開發(fā)板和工具包 - 其他處理器 EVAL KIT FOR THE M5272C3 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| M52732SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION |
發(fā)布緊急采購，3分鐘左右您將得到回復。