ADA4417-3ARMZ

ADA4417-3ARMZ is an integrated triple video filter for high definition video. It is a low cost, fully integrated, video reconstruction filter that specifically designed for consumer high definition video. With 1dB frequency flatness out to 38MHz, and 44dB of rejection at 75MHz, the ADA4417-3 can handle the most demanding HD video applications. It operates on a single 3.3V to 5V 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 10μA (typical) when the device is not in use. With rail-to-rail output, it can be efficiently used on a 3.3V supply, while providing the user with a 2V p-p output. The buffers can drive two 75ohm terminated loads, either dc- or ac-coupled. It is used in applications such as set-top boxes, HDTVs, projectors, DVD players/recorders, personal video recorders.

• Optimized for high definition video, sixth-order butterworth filters
• Slew rate is 150V/μs typical at (VS = 5V, TA = 25°C, VIN = 1V p-p)
• Settling time to 0.5% is 65ns typical at (VS = 5V, TA = 25°C, VIN = 1V p-p)
• 42MHz typical -3dB bandwidth at (VS = 5V, TA = 25°C, VIN = 1V p-p)
• Fixed throughput gain of ×2, group delay variation is 5ns typ at (VS = 5V, TA = 25°C, VIN = 1V p-p)
• Differential gain is 0.06% typical at (modulated 10 step ramp, sync tip at 0V)
• Differential phase is 0.21 degrees typical at (modulated 10 step ramp, sync tip at 0V)
• Quiescent current is 19.5mA typical at (VS = 5V, TA = 25°C, VIN = 1V p-p)
• Pin selectable output offset (DCO), output ESD protection exceeds 8kV, rail-to rail output
• Operating temperature range from -40°C to +85°C, 10-lead MSOP package

附註

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