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Description
The DDP 3310B is a single-chip digital Display and Deflection Processor designed for high-quality Backend Applications in 100/120-Hz TV sets with 4:3- or 16:9 picture tubes. It contains the entire digital video component and deflection processing, as well as all analog interface components. The IC can be combined with members of the DIGIT 3000 IC family (VPC 32xx, TPU 3040), or it can be used with third-party products.
Specifications and features
- Video processing
- Linear horizontal scaling (0.25 … 4)
- Non-linear horizontal scaling "panoramavision"
- Dynamic peaking
- Soft limiter (gamma correction)
- Color transient improvement
- Programmable RGB matrix
- Picture frame generator
- Two analog RGB/Fast-Blank inputs
- Deflection processing
- Scan velocity modulation output
- High-performance H/V deflection
- EHT compensation for vertical / East/West
- Soft start/stop of H-Drive
- Vertical angle and bow
- Differential vertical output
- Vertical zoom via deflection
- Horizontal and vertical protection circuit
- Adjustable horizontal frequency for VGA/SVGA display
- Miscellaneous
- Selectable 4:1:1/4:2:2 YC rCb input
- Selectable 27/32-MHz line-locked clock input
- Crystal oscillator for horizontal protection
- Automatic picture tube adjustment (cutoff, white drive)
- Single 5-V power supply
- Hardware for simple 50/60-Hz to 100/120-Hz conversion (display frequency doubling)
- Two I2C-controlled PWM outputs
- Beam current limiter
Application Scenarios
The DDP 3310B is suitable for high-quality backend applications in 100/120-Hz TV sets with 4:3- or 16:9 picture tubes. It can be used in combination with members of the DIGIT 3000 IC family or with third-party products.
Comparison
Advantages- Single-chip design for compact integration
- High-quality digital video processing
- Supports various video scaling and processing features
- Flexible connectivity options with analog RGB/Fast-Blank inputs
- Adjustable horizontal frequency for VGA/SVGA display
- Hardware for simple 50/60-Hz to 100/120-Hz conversion
- Automatic picture tube adjustment for optimized display
- Wide power supply range (5V)
- Multiple I2C-controlled PWM outputs
Disadvantages- Requires additional components for complete TV set functionality
- May need customization for specific TV models
- Limited compatibility with non-DIGIT 3000 IC family products
- Video processing
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download DDP1011
- Chipdatas Part: CD94-DDP1011
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 22:12 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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