TFR433M Datasheet | Unknown Manufacturer

tfr433m.doc version 1.0 VI TELEFILTER Measurement condition Ambient temperature: 23 Input power level: 10 Terminating Impedance at fc- : for input: 50 for output: 50 °C d Bm Ω || 0 p F Ω || 0 p F SAW Resonator Specification TFR 433M 1/5 Characteristics Remark: The minimum of the pass band attenuation amin is defined as the insertion loss ae. The centre frequency fc is the frequency of the minimum of the passband attenuation amin. The tolerance for the resonant frequency also includes a centre frequency shift due to the temperature coefficient of frequency TCf in the operating temperature range and a production tolerance for the resonant frequency f R. Data Insertion loss (Reference level) Resonant frequency Parallel capacitance Motional resistance Motional inductance Motional capacitance Unloaded quality factor Operating temperature range Storage temperature range Temperature coefficient - - - Frequency aging - - Phase If AI TC typ. value ae = amin 1,3 d B tolerance/limit max. 1,8 d B f R C0 R1 L1 C1 Qu 433,820 MHz 3,0 13,96 61,4 2,2 1199 - 0,036 ppm/K² ppm/yr p F Ω µH f F ± 75 - k Hz - 10°C... + 70 °C - 30°C... + 85 °C 10 ϕ -20 + 20 ° - ) The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as reference values only. Should there be additional questions, do not hesitate to ask for an application note or contact our design team. - - ) Frequency aging is the change in f R with time. Typically aging is greatest first year after manufacture, decreasing in subsequent years. - - - ) ∆f(Hz) = TCf(ppm/K²) x (T-T0)² x f To(MHz) generated: checked / approved: VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter. VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under...