The FTR80220 crystal filter operates on the fundamental mode, with insertion loss improved to 3dB maximum, spurious response now 70dB minimum and increased bandwidths of up to 200kHz. The device is provided with a terminating impedance (input/output) of 50 Ohms.
Pass bandwidth is a minimum of ±35kHz at 3dB, with passband ripple 1.0dB maximum. Stop bandwidth is a maximum of ±350kHz at 60dB and ±768kHz at 70dB.
The new filter is supplied in a 25.1mm x 10.0mm x 15.00mm package. The FTR80220 crystal filter has a wide operating temperature range of -45°C to +85°C, making it suitable for industrial applications in harsh conditions.