TFS150Y Datasheet, PDF (1/4 Pages) Vectron International, Inc – Filter specification

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1. Measurement condition
Package, pin connection and 50 Ω matching network
(see sheet 2.)
Ambient temperature TA:
Input power level:
23 °C
0 dBm
Typical terminating impedances in fN: for input:
233 Ω  -10 pF. ( see sheet 2.§4.)
for output: 1260 Ω  -3 pF. ( see sheet 2.§4.)
2. Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 150Y is the minimum of the pass band attenuation amin. The minimum of the pass
band attenuation amin is defined as the insertion loss ae. The nominal frequence fN is fixed at 150,0 MHz without tolerance or limit. The
reference frequence fc is the arithmetic mean value of the upper and lower frequencies at the 32 dB filter attenuation level relative to the
insertion loss ae. The temperature coefficient of frequency Tcf is valid both for the reference frequency fc and the frequency response of the
filter in the operating temperature range.
Data
typ. value
tolerance / limit
Insertion loss (Reference level) ae
Nominal frequency
fN
Pass band
34,3 dB
-
max 35 dB
150,0 MHz
fN-6,05 MHz ... fN+6,05...MHz
Amplitude ripple (p-p): fN ... fN ± 6,05 MHz
1 dB - band width
1,5 dB - band width
2 dB - band width
3 dB - band width
10 dB - band width
32 dB - band width
0,6
12,48
12,53
12,57
12,64
12,90
13,23
dB
MHz
MHz
MHz
MHz
MHz
MHz
max 0,8 dB
min 12,5 MHz
max 13,3 MHz
Relative attenuation arel
fN
fN ± 6,05 MHz
-
max 0,8 dB
fN ± 6,05 MHz
fN ± 6,25 MHz
-
max 2 dB
fN ± 6,65 MHz
fN ± 10,0 MHz
35....48 dB
min 32...45 dB
In the frequency range fc ± 6,65 MHz ... fc ± 10,0 MHz the type of the LIMIT LINE is a SLOPING LINE (SL).
fN ± 10
MHz
fN ± 25
MHz
48 dB
min 45 dB
fN ± 25
MHz
fN ± 50
MHz
55 ... 60 dB
min 35 dB
fN ± 50
MHz
fN ± 100 MHz
60 dB
Group delay
2,89 µs
max 5 µs
Group delay ripple in pass band (p-p):
± 40 ns
± max 100 ns
Deviation from linear phase (p-p) fN ... fN ± 6,25 MHz
3,3°
Triple transit attenuation compared to main signal
60 dB
Input/Output return loss with matching network (S11/S22): min(2,5/3,5) dB
Crosstalk
55 dB
Substrate material
Quartz
Frequency inversion temperature ( To )
Temperature coefficient of frequency ( Tcf )
10 °C
-0,044 ppm/K²
-
Frequency deviation of fc over temperature T : *)
Operating temperature range
Storage temperature range
∆fc(Hz) = Tcf(ppm/K) x (T - To)² x fTo(MHz)
-20 °C ... + 75 °C
- 40 °C ... + 85 °C
Input power level
-
max. + 10 dBm
Permissible DC voltage VDC
Permissible DC voltage Vpp
12 V
10 V
*) fTo is reference frequence fc at frequency inversion temperature (To )
Generated:
Checked/Approved:
Wadim P. Dunzow
Dr. Bert Wall
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: [phone] / Fax: [phone]
Tel: [phone] Fax: [phone]
E-Mail: [e-mail]
E-Mail: [e-mail]
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