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ANALOG DEVICES  AD725ARZ  RGB TO NTSC/PAL ENCODER, 16-SOIC

ANALOG DEVICES AD725ARZ

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Product Overview

The AD725ARZ is a RGB to NTSC/PAL Encoder with Luma trap port. The 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 75W, 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 1mA of current consumption. All logic levels are TTL compatible thus supporting the logic requirements of 3V CMOS systems.
  • Both NTSC and PAL composite video output
  • 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 75V reverse-terminated loads
  • Low power +5V operation
  • Power-down to <1mA
  • 800mW Internal power dissipation

Applications

Computers & Computer Peripherals; Consumer Electronics
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily accumulate on the human body and test equipment and can discharge without detection.

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Product Information

Input Format:
Digital
Output Format:
Analogue
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
TV / Video Case Style:
SOIC
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Packaging:
Each
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
4.75V to 5.25V
SVHC:
No SVHC (17-Dec-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes

Applications

  • Computers & Computer Peripherals;
  • Consumer Electronics

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