ADI ADMV8526ACCZ-R7

The ADMV8526 is an RF band-pass filter that features a digitally selectable frequency of operation. The filter center frequency (fCENTER) can be adjusted from 1.25 GHz to 2.60 GHz, using an 8-bit value (256 states) that incorporates a patent pending interpolation technique. The typical 3 dB bandwidth is 9% and adjustability is ±2%. Insertion loss is typically 4 dB, and the 20 dB rejection is 16% away from fCENTER, which is ideally suited for minimizing system interferers. 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.

• Digitally tunable, octave, band-pass tuning
• 3 dB bandwidth: 9%±2%
• Rejection (20 dB): 16% away from fCENTER
• Single chip replacement for discrete filter banks
• Compact 10 mm×10 mm×1.99 mm LGA Package

• Land mobile radios
• Test and measurement equipment
• Industrial and medical equipment