Vectron MQF21-4-0560-08 Nominal centre frequency fo: 21.4 mhz Datasheet

15 November 2007
Specification for monolithic crystal filter:
MQF 21.4-0560/08
1. General
1.1. Package:
1.2.
1.3.
1.4.
1.5.
Type name:
Number of poles:
Operating temperature range:
Storage temperature range:
2.
Electric values
2.1.
Nominal centre frequency fo:
2.2.
Pass band
2.2.1. Bandwidth between 6 dB - frequencies:
2.2.2. Ripple:
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
2.3.
MQF 21.4-0560/08
8
-40°C to +85°C
-45°C to +85°C
21.4 MHz
≥ fo ± 3.0 kHz
≤ 2.0 dB at fo ± 2.0 kHz
≤ 6.0 dB
Stop band
2.3.1. fo ± 7.4 kHz
2.3.2. Alternate attenuation
≥ 60 dB
≥ 60 dB
2.4.
Terminating impedance ( input and output ):
50 Ω // 0 pF
3.
Marking:
manufacturer, date code
MQF 21.4-0560/08
4.
Environment conditions:
Corresponding to Vectron standard CF001
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