TFS167 Datasheet, PDF (1/3 Pages) Vectron International, Inc – Filter Specification

t_{_}fs_{_}1_{_}6_{_}7_{_}.d_{_}o_{_}c_{________________________________________________}V_{_}e_{_}rs_{_}io_{_}n_{__}1._{_}2_{______________________________}0_{_}1_{_}/_{_}99_{_______}
VI TELEFILTER
Filter Specification
TFS 167 - Page 1 /3
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Measurement condition
Ambient temperature: 23 °C
Input power level:
0 dBm
Terminating impedances:
Input 680 Ω ║ -1 pF.
Output 680 Ω ║ -1 pF.
Construction and pin connection
see page 2
Stability characteristics and packing
see page 3
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 167 is the pass band attenuation at the nominal frequency fN. The
minimum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 167,025 MHz
without tolerance or limit. The values of relative attenuation arel are guaranteed in the whole operating temperature range. The
frequency shift of the filter in the operating temperature range is included in the production tolerance scheme.
Data
typ. value
tolerance / limit
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Insertion loss
ae
-
max. 5
dB
(Reference level)
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N_{__}o_{_}m_{__}in_{_}a_{_}l_{_}f_{_}re_{_}q_{__}u_{_}e_{_}n_{_}c_{_}y_{_______}fN_{____________________________________-____________________________1_6_7_,0_2_5___M_H_z_____}
3 dB band width
BW
95
kHz
-
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Pass band ripple
f_N__±_____2_0___k_H_z_____________________________________________-_________________________m__a_x__1______d_B______
Relative attenuation
arel
fN ± 225 kHz
-
min 50
dB
f_N____-__9_1_0___k_H_z_____________________________________________-_________________________m__in__5_0______d_B______
_^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_3_6__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_5_____°_C________________________-_____________}
Operating temperature range
- 20 °C ... + 70 °C
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*) ∆f(Hz) = TCf(ppm/K²) x (∆T)² x fTo(MHz)
generated:
checked / approved:
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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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