Datasheet > MSM7652

MSM7652

更新时间： 2022-12-12 11:17:31

品牌	Logo	应用领域
冲电气 - OKI		编码器
页数	文件大小	规格书
36页	306K
描述
NTSC/PAL Digital Video Encoder

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MSM7652 数据手册

¡ Semiconductor

MSM7652

PIN DESCRIPTIONS (1/2)

I/O

Symbol

DV_DD

Description

3.3 V digital power supply

I/O

Selects between Master and Slave at 27 MHz or 13.5 MHz YCbCr operation. Pulled down

I²C interface data bus

SDA

SCL

I²C interface clock bus

I²C-bus Slave address setting pin ("0" : 1000100 / "1" : 1000110).

ADRS

Pulled down

RESET_L

MODE

OLC

System reset signal. Negative porality

Broadcasting mode select pin. "0" : NTSC/"1" : PAL. Pulled down

Transparent control signal. "1" indicates overlay signal. Normally fixed to "0".

Overlay text color (Red component). Normally fixed to "0".

Overlay text color (Green component). Normally fixed to "0".

Overlay text color (Blue component). Normally fixed to "0".

13.5 MHz divided clock output signal

OLR

OLG

OLB

CLKX1O

Video output signal format select pin. "0" : Y/C & Composite signal,

"1" : Y/B-Y/R-Y (component) signal. Pulled down

3.3 V digital power supply

OUTSEL

DV_DD

DGND

Digital GND

Vertical sync signal input/output pin (ITU656: O, YCbCr: I/O)

Negative polarity

I/O

VSYNC_L

HSYNC_L

BLANK_L

Horizontal signal input/output pin (ITU656 : O, YCbCr: I/O)

Negative polarity

Composite blank signal. Negative polarity. See the description on page 15

for the operating requirement.

MSB 2 bits of 8-bit digital image data input pins (for ITU656 and

YCbCr 27 MHz). Level conforms to ITU-601.

19, 20

YD7 to YD6 MSB 2 bits of 8-bit digital image luminance signal input pins (for YCbCr).

Level conforms to ITU-601.

YD7 is MSB.

Not connected

LSB 6 bits of 8-bit digital image data input pins (for ITU656 and

YCbCr 27 MHz). Level conforms to ITU-601.

22 to 27

YD5 to YD0 LSB 6 bits of 8-bit digital image luminance signal input pins (for YCbCr).

Level conforms to ITU-601.

YD0 is LSB.

DGND

DV_DD

Digital GND

3.3 V digital power supply

I/O

CLKX2

Clock input pin (27 MHz)

8bit digital image chrominance signal data input pins (13.5 MHz mode).

Level conforms to ITU-601. Fixed to "0" for ITU Rec. 656, 27 MHz-YCbCr mode.

Operation mode select pin. "0" : 27 MHz mode / "1" : 13.5 MHz mode.

31 to 38

CD7 to CD0

CLKSEL

1 2 3 456 7 8...36

下载PDF

与MSM7652相关器件

型号	品牌	描述	获取价格	数据表
MSM7652GS-2K	OKI	Color Signal Encoder, PQFP56, 9 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-56	获取价格
MSM7653	OKI	NTSC/PAL Digital Video Encoder	获取价格
MSM7653GS-2K	OKI	NTSC/PAL Digital Video Encoder	获取价格
MSM7654	OKI	NTSC/PAL Digital Video Encoder	获取价格
MSM7654GA	OKI	NTSC/PAL Digital Video Encoder	获取价格
MSM7660	OKI	Digital Video Decoder (NTSC/PAL Compatible)	获取价格