CDK3403 - 8位、150MSPS、三路视频 DAC
CDK3403 is a low-cost triple D/A converter that is tailored to fit graphics and video applications where speed is critical. The CDK3403 offers 150MSPS conversion rate. TTL-level inputs are converted to analog current outputs that can drive 25-37.5Ω loads corresponding to doubly-terminated 50-75Ω loads. A sync current following SYNC input timing is added to the IOG output. BLANK will override RGB inputs, setting IOG, IOB and IOR currents to zero when BLANK = L. Although appropriate for many applications, the internal 1.235V reference voltage can be overridden by the VREF input.
Features
- 8-bit resolution
- 150 megapixels per second
- ±0.2% linearity error
- Sync and blank controls
- 1.0Vpp video into 37.5Ω or 75Ω load
- Internal bandgap voltage reference
- Double-buffered data for low distortion
- TTL-compatible inputs
- Low glitch energy
- Single +5V power supply
- Direct Replacemnt for FMS3815
Applications
- RGB Video signal conversion
- YCBCR Video signal conversion
- Composite, Y, C Video signal conversion
- Multimedia systems
- Image processing
- True-color graphics systems
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Related Application Notes
Additional Design Tools
- Product Brief - download
Ordering Information |
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| Part # | Status | Package | Pb-Free | Temp Range | Budgetary 1K Price | Packing method | Sample | RFQ |
| CDK3403CTQ48 | Production | TQFP-48 | Yes | 0° to 70° | $10.21 | Tray | Yes | RFQ |