MQF40-625-0750-08 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Nominal centre frequency fo: 40.625 MHz

Specification for monolithic crystal filter:
1. General
1.1. Package:
MQF 40.625-0750 /08
05 December 2003
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 40.625-0750/08
6
-20°C to +70°C
-35°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
40.625 MHz
2.2. Pass band
2.2.1. Centre frequency fc at +25°C:
2.2.2. Bandwidth between 3 dB - frequencies:
2.2.3. Ripple:
2.2.4. Insertion loss:
( measured on smallest attenuation in pass band )
40.625 MHz ± 500 Hz
 fc  3.75 kHz
≤ 2 dB at fc  2.5 kHz
 7.0 dB
2.3. Stop band
2.3.1. fc  10.5 kHz
2.3.2. Alternate attenuation
 50 dB
 60 dB (except spurious )
2.4. Terminating impedance ( input and output ):
50  // 0 pF
3. Marking:
manufacturer, date code
MQF 40.625-0750/08
4. Environment conditions:
Corresponding to Vectron standard CF001
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