Devices are designed for any FM band application where board space is critical, such as TV tuners for mobile devices.
Murata's LQW21H series of chipmaintains high Q of at least 35 in the FM band, as well as offering high in small packages.
It enables designers working with FM circuits to miniaturise their designs without compromising on performance.
This series is designed for any FM band application where board space is critical, for example, TV tuners for.
Available in compact 0805 packaging, the LQW21H series provides 0.47 to 2.2uH inductance.
The 0.47uH part, LQW21HNR47J00, has a rated current of 160mA at 10MHz with a maximum 1.30ohm DC resistance.
The highest inductance part in the series is the LQW21HN2R2J00, with inductance 2.2uH at 10MHz, rated current of 75mA and a maximum DC resistance of 6.5ohm.
Minimum Q is 35 at 100MHz for all parts in the series, with typical figures above 50 at the same frequency.