XRCGB Series Crystal Resonators

Murata's XRCGB crystal family resonators feature quartz crystal elements manufactured by Tokyo Denpa encased in Murata's proven packaging derived from its ceramic resonator technology. This combination creates timing devices that are smaller and less costly than standard quartz crystals while maintaining the precision of quartz.

The XRCGB series benefits from a tiny package size of just 2.0 x 1.6 x 0.7 mm, comparing favorably to its quartz crystal equivalents. These resonators are available in 24, 25, 27, 27.12, 30, 33.86, 40, and 48 MHz frequencies with additional frequencies under development. All of Murata's hybrid crystal resonators now feature four connection pads on their bases, allowing for use on existing 3225 and 2520 board layouts. Additionally, all of Murata's hybrid crystal resonators are RoHS compliant.

Two versions of the XRCGB series are available, the XRCGB-L and XRCGB-M. The XRCGB-L series features initial accuracy of ±100ppm and a +/- 50ppm temperature stability (-30°C to +85°C). The XRCGB-M series features initial accuracy of ±30ppm to +/-40ppm and a +/- 40ppm temperature stability (-30°C to +85°C). At low 24 to 30MHz frequencies, initial tolerance of the XRCGB-M series is ±30ppm. At high 30.1 to 48MHz frequencies, initial tolerance is ±45ppm. Each version offers an attractive cost and small 2016 size with quartz crystal precision.