|
MQF47-4-0750-02 Datasheet, PDF (1/2 Pages) Vectron International, Inc – Nominal centre frequency fo: 47.4 MHz | |||
|
Specification for monolithic crystal filter:
1. General
1.1. Package:
MQF 47. 4â0750/02
18 February 2009
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 47.4-0750/02
4
-20°C to +70°C
-45°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
47.4 MHz
2.2. Pass band
2.2.1. Bandwidth between 3 dB - frequencies:
2.2.2. Ripple:
fo ï± 3 kHz
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
> fo ï± 3.75 kHz
< 1.5 dB
< 6.0 dB
2.3. Stop band
2.3.1. fo ï± 12.5 kHz
2.3.2. fo ï± 30.0 kHz
2.3.3. Alternate attenuation:
fo ï± 910 kHz
> 20 dB
> 50 dB
> 80 dB ( except spurious )
2.4. Terminating impedance ( input and output ):
2.4.1. Coupling capacitance Ck
670 ï // 2.5 pF
8.2 pF
2.5. Input power level ( working / non-damaged ):
-5 / +10 dBm
3. Marking:
4. Environment conditions:
manufacturer, date code
47.4-0750
/02
Corresponding to Vectron standard CF001
|
▷ |