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AD725AR Low Cost RGB to NTSC/PAL Encoder with Luma Trap Port

AD725AR  Low Cost RGB to NTSC/PAL Encoder with Luma Trap Port
تولید کننده: ANALOG DEVICES
مدل کالا: AD725AR
موجودی: 28
قیمت: 265,000 تومان
قیمت بدون مالیات: 265,000 تومان
FEATURES

Composite Video Output: Both NTSC and PAL

Chrominance and Luminance (S-Video) Outputs

Luma Trap Port to Eliminate Cross Color Artifacts

TTL Logic Levels

Integrated Delay Line and Auto-Tuned Filters

Drives 75 V Reverse-Terminated Loads

Low Power +5 V Operation

Power-Down to <1 mA

Very Low Cost

APPLICATIONS

RGB/VGA to NTSC/PAL Encoding

Personal Computers/Network Computers

Video Games

Video Conference Cameras

Digital Still Cameras

PRODUCT DESCRIPTION

The AD725 is a very low cost general purpose

RGB to NTSC/ PAL encoder that converts red,

green and blue color component signals into their

corresponding luminance (baseband amplitude)

and chrominance (subcarrier amplitude and phase) signals in accordance

with either NTSC or PAL standards.

These two outputs are also combined on-chip to provide

a composite video output. All three outputs are available

separately at voltages of twice the standard signal levels

as required for driving 75 Ω, reverse-terminated cables.

The AD725 features a luminance trap (YTRAP)

pin that provides a means of reducing cross color generated

by subcarrier frequency components found in the luminance signal.

For portable or other power-sensitive applications,

the device can be powered down to less than 1 µA of current consumption.

in a low cost 16-lead SOIC and operates from a +5 V supply.

Analog Devices AD725AR | UpverterAD725AR datasheet, Pinout ,application circuits RGB To NTSC/ PAL EncoderAD725AR datasheet, Pinout ,application circuits RGB To NTSC/ PAL Encoder

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