TFS192F Datasheet, PDF (1/5 Pages) Vectron International, Inc – VI TELEFILTER Filter specification

Filename: tfs 192f.doc
Vectron International
Version 1.2
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
°C
0
dBm
130 Ω || -25 pF
53 Ω || -43 pF
TFS 192F
20.07.2009
1/5
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS192F is the minimum of the pass band attenuation. This value is defined as the insertion loss
ae. The nominal frequency fN is fixed at 192,0 MHz without any tolerance. The values of relative attenuation arel are guaranteed for the whole operating
temperature range. The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme.
Data
Insertion loss
ae
(reference level)
Nominal frequency
f_N
Passband
PB
Pass band ripple
p-p
Amplitude ripple over any 200kHz of the PB p-p
Bandwidth
BW
1 dB
3 dB
40 dB
Relative attenuation
f_N
f_N ±
f_N ±
f_N ±
22,0
33,0
62,0
… f_N ±
MHz … f_N ±
MHz … f_N ±
MHz … f_N ±
Absolute group delay within PB
15,25
33,0
62,0
98,0
arel
MHz
MHz
MHz
MHz
Group delay ripple within PB p-p
Group delay ripple over any 200kHz of the PB p-p
Return loss ( 50Ω test circuit ) in PB
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
OTR
TCf **
typ. value
12,7 dB
0,4 dB
0,15 dB
36
MHz
37,9 MHz
48,8 MHz
0,4 _dB
16
dB
42
dB
51
dB
0,49 µs
35
ns
20
ns
12
dB
-94
ppm/K
tolerance / limit
max.
13,5 dB
192,0 MHz
f_N
±
max.
15,25 MHz
1,0 dB
max.
0,4 dB
min.
max.
max.
30,5 MHz
44,0 MHz
66,0 MHz
max.
min.
min.
min.
1 dB
3 dB
40 dB
45 dB
max.
1 µs
max. 100 ns
max.
30 ns
min.
9 dB
max.
18 dBm
- 40 °C ... + 85 °C
- 40 °C ... + 85 °C
-
*) The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as reference
values only. Should there be additional questions do not hesitate to ask for an application note or contact our design team.
**) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x fcat(MHz).
Generated:
Checked / Approved:
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
Vectron International GmbH & Co. KG 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.