R854

SAW Components Data Sheet R 854 www.DataSheet4U.com SAW Components Resonator Data Sheet R 854 314,50 MHz Ceramic package QCC4A Features s 1-port resonator s Provides reliable, fundamental mode, quartz fre1,2 1 quency stabilization i.e. in transmitters or local oscillators s Protection layer: Protec Terminals s Ni, gold plated 0,8 4 3 0,5 3,5 1,45 5,0 Dimensions in mm, approx. weight 0,1 g Pin configuration C1 1 3 2,4 Input Output, grounded in 1-port conf. Ground (case) R1 L1 C0 1 3 Type R854 Ordering code B39311-R854-H210 Marking and Package according to C61157-A7-A86 Packing according to F61074-V8175-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power TA Tstg VDC Ps –40/+125 –40/+125 12 0 ˚C ˚C V dBm between any terminals 2 Aug 08, 2003 2 SAW Components Resonator Data Sheet Characteristics Reference temperature: Terminating source impedance: Terminating load impedance: R 854 314,50 MHz TA = 25 ˚C ZS = 50 Ω ZL = 50 Ω min. Center frequency 1) typ. 314,50 1,3 13200 — 2,37 107,99 16 3,0 –0,032 — max. 314,55 1,6 — -10/+50 ppm — — 22 — — 35 fF µH Ω pF ppm/K2 ˚C MHz dB fc αmin 314,45 — 9700 — Minimum insertion attenuation Unloaded quality factor Ageing of fc Equivalent circuit elements Motional capacitance Motional inductance Motional resistance Parallel capacitance 2) Temperature coefficient of frequency 3) Turnover temperature 1) Center 2) If QU C1 L1 R1 C...