TW9905 - Brand New Techwell Encoders, Decoders, Converters
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Description
Techwell’s TW9905 is a high quality video decoder and down scaler designed for multimedia applications. It uses the mixed-signal 3.3V CMOS technology to provide a low-cost and low-power integrated solution. The TW9905 requires minimum external components due to its integrated analog front-end containing AGC, clamping, and three 8-bit high speed ADCs. It supports NTSC, PAL, and SECAM video formats with automatic format detection. The video processing features include switchable notch or 2H comb filter Y/C separation, image enhancement with programmable peaking, and programmable hue, brightness, saturation, and contrast. The TW9905 also has a programmable output cropping, compatible pixel interface, and support for closed caption decoding and VBI data pass through. It has a two wire MPU serial bus interface, power-down mode, and comes in a 100-pin PQFP package.
Specifications and features
- Supports NTSC, PAL, and SECAM video formats
- Integrated analog front-end with AGC, clamping, and three 8-bit high speed ADCs
- Switchable notch or 2H comb filter Y/C separation
- Programmable image enhancement with peaking
- Programmable hue, brightness, saturation, and contrast
- Programmable output cropping
- Compatible with VMI 1.4 8-bit or 16-bit pixel interface
- Supports closed caption decoding and VBI data pass through
- Two wire MPU serial bus interface
- Power-down mode
- 100-pin PQFP package
Application Scenarios
The TW9905 is suitable for multimedia applications that require high quality video decoding and down scaling. It can be used in devices such as set-top boxes, DVD players, video game consoles, and multimedia displays.
Comparison
Advantages- Low-cost and low-power integrated solution
- Supports multiple video formats with automatic format detection
- Integrated analog front-end reduces the need for external components
- Programmable video processing features for enhanced picture quality
- Supports closed caption decoding and VBI data pass through
Disadvantages- Requires a two wire MPU serial bus interface
- Power-down mode may not be suitable for all applications
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download TW9905
- Chipdatas Part: CD91-TW9905
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 19:41 +0800
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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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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
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FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
