MQF35-25-2200-06 Datasheet, PDF (1/2 Pages) Vectron International, Inc – Nominal centre frequency fo: 35.25 MHz

Specification for monolithic crystal filter:
1. General
1.1. Package:
MQF 35.25 -2200/06
29 April 2010
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 35.25-2200/06
4
-40°C to +85°C
-45°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
35.25 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  11.0 kHz
< 1.0 dB at fo  8.0 kHz
< 4.0 dB
2.3. Stop band
2.3.1. fo  28 kHz
2.3.2. fo  37 kHz
2.3.3. fo  55 kHz
2.3.4. Alternate attenuation
fo  910 kHz
> 15 dB
> 30 dB
> 50 dB
> 65 dB (except spurious)
2.4. Terminating impedance R//C ( input and output ): 1650  // 0.4 pF
2.4.1. Coupling capacitance
4.0 pF
2.5. Input power level for reference measurement:
-10 dBm
2.5.1. Maximum input power level without destruction: 0 dBm
2. 6. Out band Intermodulation
2.6.1. frequency 1, 2:
fo  100 / fo  200 kHz
2.6.2. Input power level:
-10 dBm
2.6.3. Intermodulation ( IP3 > +25 dBm )
> 70 dB down from both -10dBm input tones
3. Marking:
• M35A3
yyww
4. Environment conditions:
a. vibration: MIL-STD-810G, method 514.6 procedure I
b. shock: MIL-STD-810G, method 516.6 procedure I + IV + V
5. Filters are Pb-free and 2002 /95 / EC RoHS compliant
6. Reflow soldering for Pb-free assembly:
> 100°C for maximum 600 seconds
> 200°C for maximum 180 seconds
> 260°C for maximum 30 seconds
( peak temperature )
cool - down time: 2 hours