1. Hoʻokū pinepine a me ka hana hōʻailona
Hoʻohana nā resonator seramika i nā waiwai haʻalulu o nā mea piezoelectric ceramic (e like me PZT a me ke alakaʻi zirconate titanate) no ka hoʻololi ʻana i ka ikehu uila i loko o -frequency mechanical oscillations, a laila hānai ʻia e like me nā hōʻailona uila. ʻO kā lākou alapine maʻamau ʻo 1 MHz a 40 MHz (e ʻike i ka datasheet Murata), me ka pololei o ± 0.5%, e kūpono ana iā lākou no nā kaʻa me nā koi manawa liʻiliʻi.
2. Pono ke kumu kūʻai a me ka nui
Hoʻohālikelike ʻia me nā resonator kristal quartz, ʻoi aku ka liʻiliʻi o nā resonator seramika he 30%-50% (kumu ʻikepili: TDK industry report) a hiki ke liʻiliʻi e like me 2.0 × 1.6 mm (e like me ka Murata CSTCR series), e kūpono ana ia mau mea no nā hāmeʻa hiki ke hoʻopaʻa ʻia i ka lewa e like me nā pepeiao pepeiao TWS a me nā wrist wrist.