MQF90.0-2500 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF90.0-2500/07
Application
4 pol filter
Limiting values
i.f.- filter
use in mobile and
stationary transceivers
Center frequency
Insertion loss
Pass band at 3.0 dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
Group delay distortion
Terminating impedance Z
R1 || C1
R2 || C2
Coupling capacitance
fo
fo 6.00 kHz
fo 25 kHz
fo ± 50 kHz
fo + 0.5...1 MHz
fo - 0.3...1 MHz
fo ± 9 kHz
Operating temp. range
Unit
Value
MHz
dB
kHz
dB
dB
dB
dB
dB
µs
90.0
6.0
10.0...15.0
1.0
19
> 34
> 70
> 70
< 14
Ohm/pF 310 || 1.2
Ohm/pF 310 || 1.2
pF
8
°C
-20... +55
Characterstics MQF90.0-2500/07
Pass band
Stop band
Graved dot
Pin connections:
1 Input
2, 4 Ground
3 Output
5, 6 Ground
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
02.09.03
Potsdamer Str. 18 D- 14513 Teltow ([phone] ; Fax [phone] http:\\www.vectron.com