TFS86A Datasheet, PDF (1/4 Pages) Vectron International, Inc – Filter Specification

t_{_}fs_{_}8_{_}6_{_}a_{_}.d_{_}o_{_}c_{_________________________________________}v_{_}e_{_}r_{_}si_{_}o_{_}n _{_}1_{_}.1_{_________________________________________}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_{_}6_{__}A_{________}1_{__}/_{_}4_{_}
Measurement condition
Ambient temperature:
23°
Generated:
Input power level:
Source impedance:
Load impedance:
0 dBm
850 Ω II -2 pF
850 Ω II -2 pF
Checked / approved:
Construction and pin configuration
see page 2
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 86 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 86,85 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 = amin
-
max 4
dB
(Reference level)
______________________________________________________________________________________________________
N_{__}o_{_}m_{__}in_{_}a_{_}l_{_}f_{_}re_{_}q_{__}u_{_}e_{_}n_{_}c_{_}y_{_______}fN_{____________________________________-_____________________________8_6_,8_5____M_H_z_____}
_^C_^e_ⁿ_^tr_^e__^fr_^e_^q_^u_^e_ⁿ_^c_^y_________^fo___________________________________8_6_,8_5___M__H_z______________________-_____________
Pass band ripple
_^fN__±___1_3___k_H_z_______________________________________________-________________________m__a_x_.__1_,5_____d_B______
Relative attenuation
arel
fN ± 15 kHz
max. 3
dB
fN - 1000 kHz ... fN - 940 kHz
-
min. 50
dB
fN - 940 kHz ... fN - 880 kHz
-
min. 70
dB
fN - 880 kHz ... fN - 400 kHz
-
min. 50
dB
fN - 400 kHz ... fN - -120 kHz
-
min. 40
dB
fN - 120 kHz ... fN - 60 kHz
-
min. 20
dB
fN + 60 kHz ... fN + 120 kHz
-
min. 20
dB
fN + 120 kHz ... fN + 150 kHz
-
min. 40
dB
fN + 150 kHz ... fN + 400 kHz
-
min. 30
dB
_^fN__+__4_0_0___k_H_z__._.._^f_^N__+_1_0_0_0___k_H_z_______________________________-________________________m__in_.__4_0______d_B______
Group delay distortion GDD
_^fN__±___1_1___k_H_z_______________________________________________-________________________m__a_x.__1_0______^µ_s______
Intermodulation
Intermodulation in the composite signal by
f_{_N__±__6_0__k_H_z__a_n_d__}f_{_N__±__1_2_0__k_H_z__e_a_c_h__o_f _-2_0__d_B_m__________________-________________________m_a_x_._-_9_0______d_B_m_____}
Operating temperature range
- 20 °C ... + 70 °C
Storage temperature range
- 40 °C ... + 85 °C
______________________________________________________________________________________________________
Temperature coefficient of frequency TC
ca. - 0,036 ppm/K²
______________________________________________________________________________________________________
Frequency inversion temperature
+ 20 °C ... + 30 °C
______________________________________________________________________________________________________
P_{__}e_{_}rm_{__}i_{_}s_{_}s_{_}ib_{_}l_{_}e_{_}D_{__}C_{_}v_{_}o_{_}l_{_}t_{_}a_{_}g_{_}e_{___}V_{_D_C__________________________________-________________________m__a_x.__1_0______V_______}
______________________________________________________________________________________________________
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267 Lowell Road
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Hudson, NH 03051 / USA
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