TFS460B Datasheet, PDF (1/4 Pages) Vectron International, Inc – SAW filter specification

f_{_}il_{_}e:_{_}T_{_}F_{_}S_{_}4_{_}6_{_}0_{_}b_{_}.e_{_}n_{_}g_{____________________________________________________________________}v_{_}e_{_}rs_{_}i_{_}on_{__}2_{_}.1_{_________}4_{_}/9_{_}8_{____}
V_{__}I_{__}T_{__}E_{_}L_{__}E_{__}F_{_}I_{_}L_{_}T_{__}E_{_}R_{____________________}S_{__}A_{_}W_{____}f_{_}i_{_}lt_{_}e_{__}r_{__}s_{_}p_{__}e_{_}c_{__}if_{_}i_{_}c_{_}a_{__}ti_{_}o_{__}n_{_______________}T_{_}F_{__}S_{___}4_{_}6_{__}0_{__}B_{_____}1_{_}/_{_}4_{____}
Measurement condition
Ambient temperature: 23 °C
Input power level:
0 dBm
Source impedance:
263 Ω || -0,45 pF
Load impedance:
263 Ω || -0,45 pF
Construction, pin connection and 50 Ω test circuit
see page 2
Stability characteristics and packing
see page 3
Air reflow temperature conditions
see page 4
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 460 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 2 dB filter attenuation level relative to the insertion loss ae. The nominal
frequency fN is fixed on 460 MHz without tolerance.
Data
typ. value
tolerance / limit
______________________________________________________________________________________________________
Insertion loss
ae = amin
3
dB
max. 5
dB
(Reference level)
______________________________________________________________________________________________________
_^N_^o_^m__ⁱⁿ_^a_^l_^f_^re_^q__^u_^e_ⁿ_^c_^y_______^fN____________________________________-____________________________4_6_0______M_H_z_____
C_{__}e_{_}n_{_}tr_{_}e_{__}fr_{_}e_{_}q_{_}u_{_}e_{_}n_{_}c_{_}y_{_________}fo_{__________________________________4_6_0_____M__H_z______________________-_____________}
Pass band ripple
f_N__±___1_0___M_H_z_______________________________________________1_____d_B__________________m__a_x_.__2______d_B______
Relative attenuation
arel
360 MHz ... 380 MHz
> 60
dB
min. 50
dB
405 MHz ... 425 MHz
> 40
dB
min. 40
dB
______________________________________________________________________________________________________
Intermodulation
IP3
40
dB
min. 20
dB
modulation signals:
_______f^N__+_1__M_H__z__a_n_d_f_^N_+__2_M__H_z_, _e_a_c_h_o_f_1_0__d_B_m_____________________________________________________________
Permissible DC voltage VDC
max. 12
V
______________________________________________________________________________________________________
Input power level
max. 10
dBm
______________________________________________________________________________________________________
Operating temperature range
- 25 °C ... + 75 °C
Storage temperature range
- 40 °C ... + 85 °C
______________________________________________________________________________________________________
_^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___________________-__7_2_____p_p_m__/K_____________________-_____________
Generated:
Checked / approved:
______________________________________________________________________________________________________
VI TELEFILTER / Potsdamer Straße 18 / D 14 513 TELTOW
Phone: [phone] / Facsimile: ([phone] / e-mail: [e-mail]