TFS80A Datasheet, PDF (1/3 Pages) Vectron International, Inc – Filter specification

t_{_}fs_{_}8_{_}0_{_}a_{_}.d_{_}o_{_}c_{_________________________________________________________}v_{_}e_{_}rs_{_}i_{_}on_{__}1_{_}.2_{_________}0_{_}6_{_}.0_{_}1_{_}._{_}02_{_________________}
V_{__}I_{__}T_{_}E_{__}L_{_}E_{__}F_{_}I_{_}L_{__}T_{_}E_{__}R_{_______________________}F_{__}i_{_}lt_{_}e_{__}r_{_}s_{__}p_{_}e_{_}c_{__}i_{_}fi_{_}c_{_}a_{__}t_{_}io_{__}n_{___________}T_{__}F_{_}S_{___}8_{__}0_{__}A_{___}-_{__}P_{__}a_{_}g_{__}e_{__}1_{__}/_{_}3_{_____}
Measurement condition
Ambient temperature: 23 °C
Input power level:
0 dBm
Termination impedance:
Input:
110 Ω || - 18 pF
Output:
50 Ω || - 13 pF
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 80 A 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 centre frequency fo is the arithmetic mean value of the upper and lower frequencies at the
3dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 80,0 MHz without tolerance. The given values for
the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fo is shifted
due to the temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre frequency fo
Data
typ. value
tolerance / limit
______________________________________________________________________________________________________
Insertion loss
ae
-
max. 16,5 dB
(Reference level)
______________________________________________________________________________________________________
N_{__}o_{_}m_{__}in_{_}a_{_}l_{_}f_{_}re_{_}q_{__}u_{_}e_{_}n_{_}c_{_}y_{_______}fN_{____________________________________-_____________________________8_0_,0_____M_H_z_____}
P_{__}a_{_}s_{_}s_{_}b_{_}a_{_}n_{_}d_{___________________________________________________-_____________________f_N__- _1_0_0_k_H_z__.._._fN__+__1_0_0_k_H_z}
Relative attenuation
arel
fN - 100 kHz ... fN + 100 kHz
-
max 1
dB
fN ± 500 kHz
-
min 35
dB
fN ± 600 kHz
-
min 40
dB
fN ± 700 kHz
-
min 45
dB
fN ± 1000 kHz
-
min 50
dB
f_N__±___5_0_0_0___k_H_z_._..__f_N__±___2_5___M_H_z_____________________________-_________________________m_i_n__5_5______d_B______
Group delay
GD
Absolute delay fN - 100 kHz ... fN + 100 kHz
4,55 µs
max 4,85 µs
R__ip_p_l_e__________fN___- _{_1_0_0_k_H__z_.._._f_N__+_1_0_0__k_H_z_____________________-________________________m__a_x_6_0_0______n_s______}
Impedance
Z
Source impedance
110 Ω // - 18 pF
-
Load impedance
280 Ω // - 13 pF
-
______________________________________________________________________________________________________
T_{__}e_{_}m_{_}p_{_}e_{_}r_{_}a_{_}t_{_}u_{_}re_{__}c_{_}o_{_}e_{_}f_{_}fi_{_}c_{_}ie_{_}n_{_}t_{_}o_{__}f _{_}fr_{_}e_{_}q_{_}u_{_}e_{_}n_{_}c_{_}y_{________}T_{_}C_{_f__}*)_{______________-__0_,0_4_5__p_p_m__/K__² ___________________-_____________}
F_{__}re_{_}q_{_}u_{__}e_{_}n_{_}c_{_}y_{_}i_{_}n_{_}v_{_}e_{_}rs_{_}i_{_}o_{_}n_{__}te_{_}m_{__}p_{_}e_{_}r_{_}a_{_}tu_{_}r_{_}e_{___________}T_{_o__________________2_3_____°_C________________________-_____________}
Operating temperature range
- 20 °C ... + 85 °C
Storage temperature range
- 40 °C ... + 85 °C
______________________________________________________________________________________________________
Permissible DC voltage VDC
-
12
V
P_{__}e_{_}rm_{__}i_{_}s_{_}s_{_}ib_{_}l_{_}e_{_}A_{_}C_{__}v_{_}o_{_}l_{_}ta_{_}g_{__}e_{___}V_{_}p_{_}p_{__________________________________-_____________________________1_0______V_______}
*) ∆f(Hz) = TCf(ppm/K²) x (∆T)² x fTo(MHz)
Generated:
Checked / approved:
______________________________________________________________________________________________________
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: [phone] / Fax: [phone]
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