SHOULDER ELECTRONICS IF38B1M
SAW filter
| Part No. | IF38B1M |
|---|---|
| Datasheet | IF38B1M Download |
| Manufacturer |  SHOULDER ELECTRONICS |
| Description | SAW filter |
| Buy | Stock & Price |
ELECTRICAL CHARACTERISTICS
Source impedance Zs=50¦¸ Load impedance ZL=2k¦¸//3pF Items Insertion attenuation Reference level Freq 36.50MHz Min 14.5 3.6 -0.5 14.5 17.5 37.0 42.0 42.0 38.0 35.0 35.0 typ 16.5 5.1 1.0 16.5 19.5 47.0 52.0 50.0 45.0 47.0 43.0 -72 Between any terminals Between any terminals T A=25¡æ max 18.5 6.6 2.5 18.5 dB dB dB dB dB dB dB dB dB dB dB Ppm/k 38.00MHz 33.57MHz 32.50MHz 31.50MHz Relative attenuation 31.00MHz 30.00MHz 39.50MHz 40.50MHz 25.00~30.00MHz Sidelobe 39.50~45.00MHz Temperature coefficient 2 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.
