SHOULDER ELECTRONICS HDIF389A1M
SAW filter
| Part No. | HDIF389A1M |
|---|---|
| Datasheet | HDIF389A1M Download |
| Manufacturer |  SHOULDER ELECTRONICS |
| Description | SAW filter |
| Buy | Stock & Price |
ELECTRICAL CHARACTERISTICS
Source impedance Zs=50Ω Load impedance ZL=2KΩ//3pF Freq 37.40MHz Insertion attenuation Reference level Relative attenuation 38.90MHz 34.47MHz 33.40MHz 31.90MHz 40.40MHz TA=25℃ Min typ 13.5 15.5 5.5 1.2 17.0 42.0 40.0 6.5 2.7 19.0 50.0 55.0 12 10 V V Between any terminals Between any terminals max 17.5 7.5 4.2 21.0 dB dB dB dB dB dB Sidelobe 41.40MHz 25.00~31.90MHz 40.40~45.00MHz 40.0 34.0 33.0 50.0 40.0 38.0 dB dB dB Reflected wave signal suppression 1.2μs…6.0μs after main pulse (test pulse 250ns, carrier frequency 37.4MHz) Feedthrough signal suppression 1.2μs…1.1μs before main pulse (test pulse 250ns, carrier frequency 37.4MHz) Group delay predistortion (reference frequency 38.90 MHz) 36.90 MHz 34.47 MHz Impedance at 37.40 MHz: Input: Zin = Rin // Cin Output Zout=Rout // Cout Temperature coefficient 40.0 50.0 dB 42.0 52.0 dB 40 80 ns ns 2.6//9.5 2.9 //2.6 72 kΩ//pF kΩ//pF ppm/k 3.3 Environmental Performance Characteristics Item High temperature Condition The specimen shall be store at a temperature of 80±2℃ for 96±4h.
