ADMV8513ACCZ

ADMV8513ACCZ is a digitally tunable, RF band-pass filter that features a digitally selectable frequency of operation. The filter centre frequency (fCENTER) can be adjusted from 520MHz to 1300MHz, using an 8-bit value (256 states) that incorporates a patent-pending interpolation technique. This tunable filter can be used as a smaller alternative to large switched filter banks and discrete component-based tunable filters, and this device provides a dynamically adjustable solution in advanced communications applications. The application includes land mobile radios, test and measurement equipment, military radars and electronic warfare and electronic countermeasures, satellite communications, industrial and medical equipment.

• Digitally tunable, octave, band-pass tuning
• Rejection (20dB) 17% away from fCENTER
• Single chip replacement for discrete filter banks
• Frequency range from 520 to 1300MHz (TA = 25°C)
• 8.5% bandwidth (3dB) typical (TA = 25°C)
• Bandwidth adjustability is ±2% typical (TA = 25°C)
• Resolution is 1% typical (8bits per filter, TA = 25°C)
• 5.5dB insertion loss typical (TA = 25°C), 20dB return loss typical (TA = 25°C)
• 5.5dB noise figure typical (noise figure = insertion loss, TA = 25°C)
• 40 lead, LGA package, temperature range from -40°C to +85°C

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