MQF45-0-2000-18 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Nominal centre frequency fo: 45.0 MHz

Specification for monolithic crystal filter:
1. General
1.1. Package:
MQF 45.0-2000/18
11 October 2006
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 45.0-2000/18
8
-20°C to +70°C
-45°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
45.0 MHz
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 )
> fo  10 kHz
< 1.0 dB at fo  6.0 kHz
< 4.5 dB
2.3. Stop band
2.3.1. fo  17.5 kHz
2.3.2. fo  32.5 kHz
2.3.3. Alternate attenuation:
fo – 910 kHz
> 30 dB
> 85 dB ( except spurious )
> 85 dB
2.4. Terminating impedance ( input and output ):
550  // 3.7 pF
2.5. Coupling capacitance: Ck1 | Ck2 | Ck3
10.0 pF | 10.0 pF | 10.0 pF
3. Marking:
manufacturer, date code
MQF 45.0-2000/18
4. Environment conditions:
Corresponding to Vectron standard CF001
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