B39431R732U310

B39431R732U310 Datasheet


B39431-R 732-U310

Part Datasheet
B39431R732U310 B39431R732U310 B39431R732U310 (pdf)
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SAW Components

Data Sheet R 732

SAW Components Resonator Data Sheet

Features s 1-port resonator s Provides reliable, fundamental mode, quartz fre-
quency stabilization i.e. in transmitters or local oscillators

Terminals s Ni, gold plated

R 732 433,96 MHz

Ceramic package QCC8C

Dimensions in mm, approx. weight 0,1 g

Pin configuration

Input

Output, grounded in 1-port conf.

Ground case
float
float / ground

Type
Ordering code

R 732

B39431-R 732-U310

Electrostatic Sensitive Device ESD

Marking and Package according to C61157-A7-A56

Packing according to F61074-V8070-Z000

Maximum ratings

Operable temperature range TA

Storage temperature range Tstg

DC voltage

Source power

V dBm
between any terminals
2 Dec 18, 2001

SAW Components Resonator Data Sheet Characteristics Reference temperature Terminating source impedance Terminating Load impedance:

Center frequency1

R 732 433,96 MHz

TA = 25 ZS = 50 ZL = 50
min.
typ.
max.
433,885 433,96 434,035 MHz

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
αmin
1,7 dB
7500 14600
± 50 ppm
67,25
0,03
ppm/K2
1 Center frequency is defined as maximum of the real part of the admittance 2 If used in two port configuration pin 2-input, pin 6-output C0 is reduced by approx. 0,3 pF. 3 Temperature dependence of fc TA = fc T0 1 + TCf TA T0 2
3 Dec 18, 2001

SAW Components Resonator Data Sheet

R 732 433,96 MHz

Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE AE PD P.O. Box 80 17 09, D-81617 München EPCOS AG 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 Dec 18, 2001
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Datasheet ID: B39431R732U310 511335