TFS282A

The TFS282A is designed as one kind of VI telefilter. The measurement condition of this device are:(1)Ambient Temperature: 23 °C;(2)Input Power Level: 0 dBm;(3)Source impedance: 50 ;(4)Load impedance: 50 ;(5)Terminating impedances input: 420 || -1.3 pF;(6)Terminating impedances output: 420 || -1.3 pF;(7)external coil: 89 nH.

The electrical characteristics of this TFS282A can be summarized as:(1)Insertion Loss (Reference level): 3.7 dB to max. 5.0 dB;(2)Nominal Frequency: 282.0 MHz;(3)TFS282A: max. 5 V;(4)Pass Band Ripple: 1.5 dB;(5)Group delay ripple: 0.7 us to 2.0 us;(6)Operating Temperature Range: -20 °C to +70 °C;(7)Input power level: +5 dBm;(8)VSWR: 12 dB to 16 dB;(9)Storage temperature range: -30 °C to +85 °C;(10)Temperature coefficient: - 0.036 ppm/K;(11)Frequency inversion temperature: +25 °C. If you want to know more information about the TFS282A, please download the datasheet in www.seekic.com or www.chinaicmart.com .