HAODA ELECTRONICS VF45A2M
SAW filter
| Part No. | VF45A2M |
|---|---|
| Datasheet | VF45A2M Download |
| Manufacturer | HAODA ELECTRONICS |
| Description | SAW filter |
| Buy | Stock & Price |
ELECTRICAL CHARACTERISTICS
Item Insertion attenuation Freq 44.00MHz 45.75MHz 42.17MHz Relative attenuation 44.00MHz Reference level 41.25MHz (at 45.75MHz) 39.75MHz 47.25MHz 33.75~39.75MHz Sidelobe 47.25~53.25MHz Temperature coefficient of frequency min 26.8 5.2 5.1 typ 28.8 0 6.2 6.1 -18 TA=25¡æ max 30.8 dB dB 7.2 dB 7.1 dB -15.0 dB -35.0 dB -38.0 dB -26.0 dB -26.0 dB Ppm/k 3.3 Environmental Performance Characteristics Item Test condition Allowable change of absolute Level at center frequency(dB) High temperature test < 1.0 70¡æ 1000H Low temperature test < 1.0 -40¡æ 1000H Humidity test < 1.0 40¡æ 9095% 1000H Thermal shock < 1.0 -20¡æ==25¡æ==80¡æ 20 cycle 30M 10M 30M Solder temperature test < 1.0 Sold temp.260¡æ for 10 sec. Soldering More then 95% of total Immerse the pins melt solder area of the pins should be covered with solder at 260¡æ+5/0¡æ for 5 sec. 3.4 Mechanical Test Item Test condition Vibration test 600-3300rpm amplitude 1.5mm 3 directions 2 H each Drop test On maple plate f...
