MQF21-4-5200-02 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Nominal centre frequency fo: 21.4 MHz

Specification for monolithic crystal filter:
1. General
1.1. Package:
08 November 2000
MQF 21.4-5200/02V0
1.2. Type name:
1.3. Number of poles:
1.4. Operable temperature range:
1.5. Operating temperature range:
1.6. Storage temperature range:
MQF 21.4-5200/02V0
2
-20°C to +85°C
-20°C to +70°C
-40°C to +90°C
2. Electric values
2.1. Nominal centre frequency fo:
21.4 MHz
2.2. Pass band
2.2.1. Bandwidth between 3 dB - frequencies:
2.2.2. Ripple:
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
fo 26 kHz
1.0 dB at fo 20 kHz
1.0 dB
2.3. Stop band
2.3.1. fo 60 kHz
2.3.2. fo + 700 kHz.........+10 MHz
2.3.3. fo – 300 kHz.........– 10 MHz
2.3.4. Spurious responses:
– within fo ± 70 kHz:
– ( responses with 20–dB Bandwidth > 10 kHz )
fo 160 kHz........ 250 kHz:
fo 250 kHz........ 10 MHz:
– ( responses with 20–dB Bandwidth < 10 kHz )
fo 70 kHz........ 10 MHz:
10 dB
40 dB
40 dB
no responses
15 dB
20 dB
0 dB
2.4. Terminating impedance ( input and output ):
2.5. Level unlinearity:
3600 // -1.8 pF
0.3 dB ( range: -40 dBm to 0 dBm )
3. Marking:
manufacturer, date code
21.4-5200/02V0
4. Environment conditions:
Corresponding to Vectron standard CF001
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