B39301R734U310

B39301R734U310 Datasheet

B39301-R 734-U310

Part	Datasheet
B39301R734U310	B39301R734U310 (pdf)

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SAW Components Data Sheet R 734 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 734 304,325 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 734 B39301-R 734-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 Jul 26, 2002 SAW Components Resonator Data Sheet Characteristics Reference temperature Terminating source impedance Terminating Load impedance: Center frequency1 R 734 304,325 MHz TA = 25 ZS = 50 ZL = 50 min. typ. max. fc 304,275 304,325 304,375 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 QU 8000 1,4 13700 2,13 128,40 0,03 1,7 dB ± 50 ppm fF µH 28 pF ppm/K2 45 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 Jul 26, 2002 SAW Components Resonator Data Sheet R 734 304,325 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE AE P.O. Box 80 17 09, 81617 Munich, GERMANY .EPCOS AG Reproduction, publication and dissemination of this brochure and the information 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. 4 Jul 26, 2002

PDF Datasheet Preview

SAW Components

Data Sheet R 734

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 734 304,325 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 734

B39301-R 734-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 Jul 26, 2002

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

Center frequency1

R 734 304,325 MHz

TA = 25 ZS = 50 ZL = 50
min.
typ.
max.
fc 304,275 304,325 304,375 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 QU
8000
1,4 13700
2,13
128,40
0,03
1,7 dB ± 50 ppm
fF µH 28 pF ppm/K2 45
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 Jul 26, 2002

SAW Components Resonator Data Sheet

R 734 304,325 MHz

Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE AE P.O. Box 80 17 09, 81617 Munich, GERMANY .EPCOS AG Reproduction, publication and dissemination of this brochure and the information 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.
4 Jul 26, 2002

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Datasheet ID: B39301R734U310 511829