QF23-1-12500-02 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Environment conditions: Corresponding to Vectron CF001 standard

Specification for crystal filter:
1. General
1.1. Package:
QF 23.1-12500/02
17 December 2008
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
QF 23.1-12500/02
6
-20°C to +70°C
-45°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
23.1 MHz
2.2. Pass band
2.2.1. Bandwidth between 1 dB - frequencies:
2.2.2. Ripple at fo  62.5 kHz:
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
> fo  62.5 kHz
< 1.0 dB peak to peak
< 5.0 dB
2.3. Stop band
2.3.1. fo - 550 MHz
2.3.2. fo + 490 MHz
2.3.3. Alternate attenuation:
2.3.4. Spurious responses ( fo + 490…..+1500 kHz ):
> 60 dB
> 60 dB except spurious
> 60 dB except spurious
> 30 dB
2.4. Terminating impedance ( input and output ):
2.5. Maximum input power level:
50  // 0 pF
+10 / +20 ( working / non-damaged )
3. Marking:
manufacturer, date code
QF 23.1-12500/02
4. Environment conditions:
Corresponding to Vectron CF001 standard
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Edited by: date: _______________________________ name: ______________________________