MSM7654 Selling Leads, Price trend, MSM7654 DataSheet download, circuit diagram from SeekIC.com

Features: • Video signal system: NTSC/PAL• Scanning system: interlaced/noninterlaced (NTSC : 262 lines/PAL : 312 lines)• Input digital level: conforms to ITU-R601 (CCIR601)• Input-output timing: conforms to ITU Rec. 656 or ITU-R BT624-4• Input signal sampling ratio : ...

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SeekIC No. : 004429129 Detail

MSM7654: Features: • Video signal system: NTSC/PAL• Scanning system: interlaced/noninterlaced (NTSC : 262 lines/PAL : 312 lines)• Input digital level: conforms to ITU-R601 (CCIR601)• ...

MSM7654 Data Sheet

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Part Number:: MSM7654
Supply Ability:: 5000

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Qty
1~5000

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Negotiable

Processing time
15 Days

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Upload time: 2024/11/26

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MSM7502 evaluate
Features: • Single +5 V Power Supply• Low Power Dissipation Power ON Mode : 30 mW Typ....
MSM7503 evaluate
Features: • Single +5 V Power Supply• Low Power Dissipation Power ON Mode : 50 mW Typ....
MSM7507-01 evaluate
Features: •Single power supply: +5 V ±5%•Low power consumption Operating mode: 20 mW ...

Product Details

Description

Features:

• Video signal system: NTSC/PAL
• Scanning system: interlaced/noninterlaced (NTSC : 262 lines/PAL : 312 lines)
• Input digital level: conforms to ITU-R601 (CCIR601)
• Input-output timing: conforms to ITU Rec. 656 or ITU-R BT624-4
• Input signal sampling ratio : Y:Cb:Cr = 4:2:2 or 4:1:1/R:G:B = 8:8:8
• Supported input interface
` ITU Rec. 656
` YCbCr format (8-bit input)
` ITU-R601 (8-bit (Y) + 8-bit (CbCr) input)
` RGB (24-bit input)
• Pixel frequency (Sampling frequency) :
` 12.272727 MHz (24.54545 MHz) : NTSC Square Pixel
` 13.5 MHz (27 MHz) : NTSC/PAL ITU-R BT601
` 14.31818 MHz (28.63636 MHz) : NTSC 4Fsc
` 14.75 MHz (29.5 MHz) : PAL Square Pixel
• Output format
` Selectable composite & S-video or RGB
` 37.5 driving capability
• Master or slave operation (slave operation only in ITU Rec.656 mode)
• Internal 3ch 10-bit DAC
• 3-bit title graphics can be displayed (only for composite and S-video signals)
• Color bar function
• I2C-bus host interface function
• Brightness level adjust of 100% to 68.75% (only for composite and S-video signals)
• CENLOCK control
• 3.3 V single power supply (each I/O pin is 5 V tolerable)
• Package 64-pin plastic QFP (QFP64-P-1414-0.80-2K) (Product name: MSM7654GA)

Application

• Video CD
• Video game equipment
• Electronic still cameras
• Video filing systems
• Video cameras
• Videophones
• Multimedia equipment
• Video printers
• Videoconferencing systems
• Scanners
• Video graphics boards
• Monitoring systems

Pinout

Connection Diagram

Specifications

Symbol	Parameter	Conditions	Rating	Unit
DV_DD	Power Supply Voltage	-	0.3 to +4.5	V
AV_DD	Power Supply Voltage	-	0.3 to +4.5	V
V_I	Input Voltage	DV_DD = 3.3 V	0.3 to +5.5	V
I_O	Analog Output Current	-	50	mA
P_W	Power Dissipation	-	600	mW
T_STG	Storage Temperature	-	55 to +150	°C

Description

The MSM7654, which is a digital video encoder supporting NTSC/PAL formats, converts digital image data to an analog video signal.

The encoder MSM7654 can receive the digital image or RGB digital image signals conforming to ITU-R BT601 as an input signal.

The encoder MSM7654 can output simultaneously the composite video and S-video signals, and it can also output the RGB analog signal by switching.

The encoder MSM7654 can control luminance (Y) signal output levels of the composite video and S-video signals.

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MSM7654

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