Features and Benefits
- Optimized for high definition video
Sixth-order Butterworth filters
−1 dB bandwidth of 38 MHz
44 dB rejection at 75 MHz
5 ns group delay variation
- Fixed throughput gain of ×2
- 0.06% differential gain
- 0.21° differential phase
- Pin selectable output offset (DCO)
- Single-supply operation
3.3 V to 5 V range
- Output ESD protection exceeds 8 kV
- Small packaging: 10-lead MSOP
The ADA4417-3 is a low cost, fully integrated, video reconstruction filter specifically designed for consumer high definition video. With 1 dB frequency flatness out to 38 MHz, and 44 dB of rejection at 75 MHz, the ADA4417-3 can handle the most demanding HD video applications.
The ADA4417-3 operates on a single 3.3 V to 5 V supply. It is well-suited for applications where power consumption is critical. A disable feature allows for further power conservation by reducing the supply current to 10 μA (typical) when the device is not in use. With rail-to-rail output, it can be efficiently used on a 3.3 V supply, while providing the user with a 2 V p-p output. The buffers can drive two 75 Ω terminated loads, either dc- or ac-coupled.
The ADA4417-3 also has an output dc offset function that can operate in two states. When the DCO pin is tied to VCC, the video signal at the output is offset by 200 mV. When the DCO pin is tied to ground, the output dc level follows the input level.
The ADA4417-3 is available in a 10-lead MSOP package and is rated for operation over the extended industrial temperature range of −40°C to +85°C.
- Set-top boxes
- DVD players/recorders
- Personal video recorders
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
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