TFS433F Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

f_{_}il_{_}e:_{_}t_{_}fs_{_}4_{_}3_{_}3_{_}f.d_{_}o_{_}c_{______________________________________________________________________}v_{_}e_{_}rs_{_}i_{_}on_{__}1_{_}.0_{_________}12_{_}/_{_}9_{_}7_{___}
V_{__}I_{__}T_{__}E_{_}L_{__}E_{__}F_{_}I_{_}L_{_}T_{__}E_{_}R_{________________________}F_{_}i_{_}l_{_}te_{__}r_{_}s_{__}p_{_}e_{__}c_{_}i_{_}f_{_}ic_{__}a_{_}t_{_}i_{_}o_{_}n_{______________}T_{__}F_{_}S_{___}4_{__}3_{_}3_{__}F_{__________}1_{_}/_{_}5_{____}
Measurement condition
Ambient temperature: 23 °C
Input power level:
0 dBm
Source impedance:
370 Ω || - 0.9 pF
Load impedance:
370 Ω || - 0.9 pF
Construction and pin connection
see page 2
50 Ω test circuit and theoretical values of matching elements
see page 3
Stability characteristics and packing
see page 4
Air reflow temperature conditions
see page 5
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 433 F 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 3 dB filter attenuation level relative to the insertion loss ae.
Data
typ. value
limit
______________________________________________________________________________________________________
Insertion loss
ae = amin
4 dB
max. 6 dB
(Reference level)
______________________________________________________________________________________________________
_^N_^o_^m__ⁱⁿ_^a_^l_^f_^re_^q__^u_^e_ⁿ_^c_^y_______________________^fN________________________________________________4_3_3_,3_2__M__H_z______
3 dB - bandwidth
BW
260 kHz
min. 50 kHz
______________________________________________________________________________________________________
Relative attenuation
arel
fN - 10 MHz ... fN - 1,2 MHz
49
min. 45 dB
fN - 1,2 MHz ... fN - 600 kHz
45
min. 35 dB
fN - 25 kHz ... fN + 25 kHz
-
max. 3 dB
fN + 600 kHz ... fN + 1,2 MHz
52
min. 35 dB
f_N_{_+__1_,_2____M__H_z__.._._f_}N_{_+___1_0_____M_H_z__________________________5_2_________________________m_i_n_.___4_5____d_B________}
_^T_^e_^m_^p_^e_^r_^a_^t_^u_^re__^c_^o_^e_^f_^fi_^c_^ie_ⁿ_^t_^o__^f _^th_^e__^f_^re_^q_^u_^e_ⁿ__^c_^y____^T_^C_^f ___________-_0_._0_3_2____p_p_m__/K_²____________________________________
Operating temperature range
- 30 °C ... + 70 °C
Storage temperature range
- 30 °C ... + 85 °C
______________________________________________________________________________________________________
Frequency inversion temperature To
10
°C
-
______________________________________________________________________________________________________
Note 1) - ∆f (Hz) = TC (ppm/K²) x (T - To)² x FTo (MHz)
Generated:
Checked / approved:
______________________________________________________________________________________________________
VI TELEFILTER / Potsdamer Straße 18 / D 14 513 TELTOW
Phone: [phone] / Facsimile: ([phone] / e-mail: [e-mail]