M52734

更新时间： 2024-09-16 22:46:39

品牌	Logo	应用领域
三菱 - MITSUBISHI		局域网
页数	文件大小	规格书
13页	102K
描述
3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING

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数据手册

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M52734 数据手册

MITSUBISHI ICs (Monitor)

M52734SP

3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING

DESCRIPTION

PIN CONFIGURATION (TOP VIEW)

The M52734SP is a semiconductor integrated circuit ampliﬁes

video signals, having a 3-channel ampliﬁer with a band width of

130MHz. The circuit also features the OSD mixing function.

The circuit is most useful with high resolution displays that have

OSD, and its function are available for each channel, including OSD

blanking, OSD mixing, wide-band ampliﬁcation, contrast control

(main and sub), and brightness control.

OSD BLK IN

V^CC1(B)

36 OSD ADJUST

OUTPUT (B)

VCC2 (B)

HOLD (B)

INPUT (B)

SUB CONTRAST (B)

OSD IN (B)

GND1 (B)

31 GND2 (B)

FEATURES

V^CC1(G)

OUTPUT (G)

V^CC2(G)

HOLD (G)

• ^{Frequency band width: RGB................................130MHz (3V}P-P)

INPUT (G)

OSD..............................................50MHz

SUB CONTRAST (G)

OSD IN (G)

Input :RGB.............................................................0.7VP-P (typ.)

OSD...............................................3.0VP-P min.(positive)

BLK ...............................................3.0VP-P min. (positive)

Output :RGB...........................................................4.0VP-P (max.)

OSD...........................................................4.0VP-P (max.)

GND2 (G)

GND1 (G)

25 OUTPUT (R)

V^CC1(R)

• ^{To adjust contrast, two types of controls are provided, main and}

sub. With the main control, the contrast of the 3-channels can be

changed simultaneously. Sub controls are used to adjust the

contrast of a given channel individually.The control terminals can

be controlled by applying a voltage of 0 to 5V.

V^CC2(R)

INPUT (R)

HOLD (R)

SUB CONTRAST (R)

OSD IN (R)

GND2 (R)

GND1 (R)

• ^{The DC power remains stable at the IC output terminal because}

a feedback circuit is built in.

MAIN CONTRAST

CP IN

19 BRIGHTNESS

APPLICATION

Display monitor

Outline 36P4E

NC : NO CONNECTION

RECOMMENDED OPERATING CONDITION

Supply voltage range....................................................11.5 to 12.5V

Rated supply voltage................................................................12.0V

BLOCK DIAGRAM

OUTPUT (B)

OSD ADJUST V^CC2(B)

36 35

HOLD (B)

GND2 (B)

OUTPUT (G)

V^CC2(G)

HOLD (G)

OUTPUT (R)

HOLD (R)

GND2 (R)

BRIGHTNESS

GND2 (G)

VCC2 (R)

24 23

Brightness

AMP

Hold

AMP

Hold

AMP

Hold

OSD Mix

Blanking

OSD Mix

Blanking

OSD Mix

Blanking

Clamp

Contrast

Clamp

Contrast

INPUT (R)

OSD

BLK IN

INPUT (B)

OSD IN

(B)

V^CC1(G)

SUB

CONTRAST(G)

GND1 (G)

OSD IN (R)

MAIN

CONTRAST

VCC1 (B)

GND1 (B)

SUB

CONTRAST(B)

INPUT (G)

SUB

CONTRAST(R)

GND1 (R)

CP IN

OSD IN (G)

VCC1 (R)

12 3 4 5 6 7...13

中文翻译

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与M52734相关器件

型号	品牌	获取价格	描述	数据表
M52734SP	MITSUBISHI	获取价格	3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
M52737SP	MITSUBISHI	获取价格	3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
M52738P	MITSUBISHI	获取价格	3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
M52739FP	MITSUBISHI	获取价格	IIC BUS controled 3channel video pre-amplifier for LCD display monitor.
M52742ASP	MITSUBISHI	获取价格	BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR
M52742ASP	RENESAS	获取价格	BUS Controlled 3-Channel Video Preamp for CRT Display Monitor
M52742SP	MITSUBISHI	获取价格	BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR
M52743	MITSUBISHI	获取价格	I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
M52743BSP	MITSUBISHI	获取价格	I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
M52743BSP	RENESAS	获取价格	I2C BUS Controlled 3-Channel Video Preamplifier

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