AD725 RGB to NTSC/ PAL Encoder
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.
An evaluation board is available for this product and may be ordered using the following product number: AD725-EB.
Features and BenefitsComposite video output: both NTSC and PALChrominance and luminance (S-video) outputsLuma trap port to eliminate cross color artifactsTTL logic levelsIntegrated delay line andAuto-tuned filtersDrives 75 Ω reverse-terminated loadsLow power +5 V operationPower-down to <1 µAVery low cost | Software & Systems Requirements |
Data Sheets
Application Notes
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| AD725ARZ Production | 16 ld SOIC - Wide | OTH 47 | -40 to 85C | 6.35 | 5.07 | Y |
| AD725ARZ-R7 Production | 16 ld SOIC - Wide | REEL 400 | -40 to 85C | 6.35 | 5.07 | Y |
| AD725ARZ-RL Production | 16 ld SOIC - Wide | REEL 1000 | -40 to 85C | 6.35 | 5.07 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| AD725-EBZ | Evaluation Board | 266 | Y |
