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Description
The SDA5250 C17 is an electronic component model belonging to the IC Chips product category. It is equipped with a slicer for TTX, VPS, and WSS, an accelerating acquisition hardware module, a display generator for "Level 1" TTX data, and an 8-bit microcontroller with a cycle time of 333 ns. The controller, together with dedicated hardware, ensures flexibility and handles most of the internal processing of TTX acquisition, data transfer to/from the external memory interface, and data transmission/reception via I2C and UART user interfaces. The SDA5250 C17 features a block diagram that portrays the internal organization of the component. Additionally, the component utilizes a slicer in conjunction with dedicated hardware for storing TTX data in a VBI buffer of 1 Kbyte. The microcontroller firmware handles the total acquisition task, including hamming- and parity-checks, page search, and evaluation of header control bits, once per field.Specifications and features
- Acquisition feature selection via special function register - Simultaneous reception of TTX, VPS, and WSS - Fixed framing code for VPS and TTX - Acquisition during VBI - Direct access to VBI RAM buffer - Acquisition of packets X/26, X/27, 8/30 (firmware) - Assistance of all relevant checks (firmware) - 1-bit framing code error tolerance (switchable)Application Scenarios
This electronic component model, the SDA5250 C17, can be utilized in various scenarios such as: - Television broadcasting systems - Video processing equipment - Communication devicesComparison
Advantages- Flexibility in handling TTX acquisition tasks - Simultaneous reception of multiple signals - Direct access to VBI RAM bufferDisadvantages- Limited error tolerance for framing codes - 8-bit microcontroller may not be suitable for complex applications requiring higher processing power - Limited on-chip RAM and display-RAM available for certain versions of the component -
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Additional Information
- Datasheet: Download SDA5250 C17
- Chipdatas Part: CD94-SDA5250 C17
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/27 17:38 +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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