SHOULDER ELECTRONICS BF23A1D
SAW filter
| Part No. | BF23A1D |
|---|---|
| Datasheet | BF23A1D Download |
| Manufacturer |  SHOULDER ELECTRONICS |
| Description | SAW filter |
| Buy | Stock & Price |
ELECTRICAL CHARACTERISTICS
Source impedance Zs=50¦¸ Load impedance ZL=2k¦¸//3pF Item Freq min Center frequency Fo Insertion attenuation 43.81MHz 9.8 Reference level B3dB Pass bandwidth B30dB 15.06~20.66MHz 36.0 20.06~21.66MHz 34.0 Sidelobe 25.26~26.26MHz 33.0 26.26~35.06MHz 36.0 Temperature coefficient T A=25¡æ typ 23.4 11.8 1.8 3.1 42.0 40.0 38.0 42.0 -72 max 13.8 MHz dB MHz MHz dB dB dB 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 500H Low temperature test < 1.0 -40¡æ 500H Humidity test < 1.0 40¡æ 9095% 500H Thermal shock < 1.0 -20¡æ==25¡æ==80¡æ 5 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 t...
