HAODA ELECTRONICS IF389B4M
SAW filter
| Part No. | IF389B4M |
|---|---|
| Datasheet | IF389B4M Download |
| Manufacturer | HAODA ELECTRONICS |
| Description | SAW filter |
| Buy | Stock & Price |
ELECTRICAL CHARACTERISTICS
Source impedance Zs=50¦¸ Load impedance ZL=2k¦¸//3pF Items Insertion attenuation Reference level Freq 37.40MHz Min 15.3 4.2 0.0 12.5 12.5 41.0 40.0 40.0 35.0 35.0 typ 17.3 5.7 1.5 14.5 14.5 50.0 52.0 50.0 42.0 41.0 -72 Between any terminals Between any terminals T A=25¡æ max 19.3 7.2 3.0 16.5 dB dB dB dB dB dB dB dB dB dB Ppm/k 38.90MHz 34.47MHz 32.40MHz Relative attenuation 33.40MHz 30.90MHz 40.40MHz 41.40MHz 25.00~30.90MHz Sidelobe 40.40~45.00MHz Temperature coefficient 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 e cycl 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...
