SAW Components Data Sheet R 800 SAW Components R 800 Resonator 433,92 MHz Data Sheet Ceramic package QCC4A Features 1,2 ■ 1-port resonator ■ Provides reliable, fundamental mode, quartz fre- 1 2 0,8 4 quency stabilization i.e. in transmitters or local oscillators 3 0,5 1,45 Terminals 3,5 ■ Ni, gold plated 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 Type R 800 Ordering code B39431-R 800-H210 Marking and Package Packing according to according to C61157-A7-A86 F61074-V8120-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 2 ˚C ˚C V dBm between any terminals Apr 05, 2002 3 SAW Components R 800 Resonator 433,92 MHz Data Sheet Characteristics TA = 25 ˚C ZS = 50 Ω ZL = 50 Ω Reference temperature: Terminating source impedance: Terminating load impedance: min. Center fc frequency 1) Minimum insertion attenuation Unloaded quality factor Temperature coefficient of frequency 3) Turnover temperature 1) Center 2) If max. 433,92 αmin — 1,2 1,7 QU 8300 13500 — — — C1 L1 R1 C0 — — — — 1,79 75,15 15 2,7 — — 23 — fF µH Ω pF TCf — –0,032 — ppm/K2 T0 5 — 25 ˚C Ageing of fc Equivalent circuit elements Motional capacitance Motional inductance Motional resistance Parallel capacitance 2) typ. 433,845 433,995 MHz dB –10/+50 ppm frequency is defined as maximum of the real part of the admittance used in two port configuration (pin 1-input, pin 3-output) C0 is reduced by approx. 0,3 pF. 3)Temperature dependence of fc: fc(TA) = fc(T0)(1 + TCf(TA – T0)2) 3 Apr 05, 2002 SAW Components R 800 Resonator 433,92 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE AE PD P.O. Box 80 17 09, D-81617 München EPCOS AG 2001. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. For questions on technology, prices and delivery please contact the sales offices of EPCOS AG or the international representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our sales offices. 4 Apr 05, 2002