TFR586 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Resonator specification

Filename: tfr 586.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 2.0
Resonator specification
25
°C
0
dBm
50
Ω
50
Ω
TFR 586
21.03.2005
1/5
Characteristics
Remark:
The minimum of the attenuation amin is defined as the insertion loss a_e. The centre frequency f_c is the measured frequency at 3 dB. The frequency shift of
the filter in the operating temperature range is not included in the production tolerance scheme.
Data
typ. value
Insertion loss
ae
Center frequency
f_C
(center frequency between 3dB points)
Phase at f_C
Unloaded quality factor
QU
6,2 dB
586,0375 MHz
153
°
7700
Ageing of f_C
Spurious responses
**
-
7
dB
Equivalent circuit elements
Motional capacitance
C1
0,3 fF
Motional inductance
L1
245
nH
Motional resistance
R1
90
Ω
Input / output capacitance
C0
2,2 pF
Input power level
** ***
-
DC breakdown voltage
-
Operating temperature range
OTR
-
Operable temperature range
-
Storage temperature range
-
Frequency inversion temperature
Temperature coefficient of frequency
T₀
TCf *
26
°C
- 0,036 ppm/K²
*) ∆f(Hz) = TCf(ppm/K) x (T-T₀)² x fTo(MHz).
**) at +65 °C case temperature or less
***) one I/O port is connected to the RF power source (at f_C) and the other I/O port is shorted to ground
tolerance / limit
max.
11,5 dB
± 99,5 kHz
max.
-
-
-30/+10 ppm/yr
-
-
-
max. 276
± 0,3
max.
10
min.
30
+ 23 °C ... + 27
- 40 °C ... + 85
- 40 °C ... + 85
± 15
-
Ω
pF
dBm
V
°C
°C
°C
°C
Generated:
Checked / Approved:
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
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