TFR832 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Resonator Specification

Filename: tfr 832.doc
Vectron International
Version 4.0
Resonator Specification
TFR 832
03.05.2012
1/5
Measurement condition
Ambient temperature:
25
°C
Input power level:
0
dBm
Terminating impedance:
Input:
50
Ω
Output:
50
Ω
Characteristics
Remark:
The minimum of the attenuation amin is defined as the insertion loss a_e. The centre frequency f_R is the frequency of the serial resonance of the resonator.
The frequency shift of the resonator in the operating temperature range is not included in the production tolerance scheme.
Data
Insertion loss
(reference level)
Centre frequency
Quality factor
ae = amin
fR
Unloaded Q
Parallel capacitance
Motional resistance
Motional inductance
Motional capacitance
Capacitance ratio
Operating temperature range
Storage temperature range
Turnover temperature
Temperature coefficient of frequency
C0
R1
L1
C1
C0 / C1
OTR
T0
TCf *
*) ∆f(Hz) = TCf(ppm/K²) x (T0-T)² x f_CAT(MHz).
typ. value
1,4
832,461 MHz
8000
2,05 pF
16,8 Ω
25,9 µH
1,41 fF
1460
-
-
36
-0,034
°C
ppm/K²
tolerance / limit
max.
2,5 dB
± 50 ppm
min.
7000
-
-
-
-
max.
1750
-40 °C ... + 85 °C
-55 °C ... + 90 °C
max.
± 10 °C
-
Generated:
Checked / Approved:
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
Vectron International GmbH reserves the right to make changes to the product(s) and/or information contained herein without notice.
No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or
information.