B39431R806H210 EPCOS | Alldatasheet
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Technical content
2 Aug 02, 2002
433,42 MHzResonator Data Sheet Ceramic packageQCC4A 0,5 1,2 0,81,45 5,0 3,5
Features
■ 1-port resonator ■ Provides reliable, fundamental mode, quartz fre- quency stabilization i.e. in transmitters or local oscillators Terminals ■ Ni, gold plated Dimensions in mm, approx. weight 0,1 g Pin configuration
1 Input
3 Output, grounded in 1-port conf. 2,4 Ground (case) ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to R 806 B39431-R 806-H210 C61157-A7-A86 F61074-V8120-Z000 Maximum ratings Operable temperature range TA –40/+125 ˚C Storage temperature rangeTstg –40/+125 ˚C DC voltage VDC 12 V between any terminals Source power Ps 0 dBm R1 L1 1 3
3 Aug 02, 2002
433,42 MHzResonator Data Sheet Characteristics Reference temperature: TA = 25 ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 50Ω 1)Center frequency is defined as maximum of the real part of the admittance 2)If used in two port configuration (pin 1-input, pin 3-output)C 0 is reduced by approx. 0,3 pF. 3)Temperature dependence offc: fc(TA) =fc(T0)(1 +TC f(TA –T0)2) min. typ. max. Center frequency 1) fc 433,345 433,42 433,495 MHz Minimum insertion attenuation α min — 1,2 1,7 dB Unloaded quality factor Q U 8300 13200 — Ageing offc — — –10/+50 ppm Equivalent circuit elements Motional capacitance C 1 — 2,01 — fF Motional inductance L1 — 67,08 — µH Motional resistance R 1 —1 32 0 Ω Parallel capacitance2) C 0 — 2,4 — pF Temperature coefficient of frequency 3) TC f — –0,032 — ppm/K 2 Turnover temperature T0 5— 2 5 ˚ C
4 Aug 02, 2002
433,42 MHzResonator Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE AE P.O. Box 80 17 09, 81617 Munich, GERMANY .EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the informa- tion contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. 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.