Krystaly, Hradec Králové, a.s.
 

Specification for crystal filter

MCF 45.0-50/04

product number: 91 847

Electric values
1.0 Number of poles: 4
1.1 Nominal centre frequency fnom: 45 000 kHz
1.2 Bandwidth betweeen 3dB frequencies: ± 25.0 kHz
1.3 Ripple in pass band:
Gauss
1.4 Insertion loss: 3.0 dB
1.5 Group delay distortion fnom ± 25 kHz: 2.5 µs
1.6 Stop band:
fnom ± 100 kHz
alternate attenuation

> 35 dB
> 60 dB
1.7 Terminating impedance
Coupling capacitance Cv:
2700 Ohm // -0.6±0.2 pF
1.5 pF
1.8 Operanting temperature range : - 20°C to + 70°C
1.9 Case: 2x UM-1/3pin-SMD


 
 
 

2x UM-1/3pin SMD

Outline dimensions [mm]



Wiring diagram


 
 
 

KRYSTALY 

Hradec Králové, a.s. 
Okružní 1144 
500 03 Hradec Králové 3 
Česká republika