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| Approved by: Checked by: Issued by: SPECIFICATION PRODUCT: SAW FILTER MODEL: HB4302N (X6964D) SIP5D HOPE MICROELECTRONICS CO.,LIMITED Tel:+86-755-82973806 Fax:+86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com Page 1 of 1 1.Construction 1.1 Dimension and materials Type : B4302N 1.2. Circuit construction, measurement circuit 2.Characteristics Standard atmospheric conditions Unless otherwise specified , the standard rang of atmospheric conditions for making measurements and tests is as follows; Ambient temperature : 15 to 35 Relative humidity : 25% to 85% Air pressure : 86kPa to 106kPa 1 Operating temperature rang Operating temperature rang is the rang of ambient temperatures in which the filter can be operated continuously. -10 ~ +60 Storage temperature rang Storage temperature rang is the rang of ambient temperatures at which the filter can be stored without damage. Conditions are as specified elsewhere in these specifications. -40 ~ +70 Reference temperature +25 2.1 Maximum Rating DC voltage AC voltage VDC Vpp 12 10 V V Between any terminals Between any terminals 2.2 Electrical Characteristics Source impedance Zs=50 Load impedance ZL=2k//3pF Freq TA=25 typ 43.81 14.8 6.0 7.0 0.3 0.2 2.7 2.7 52.0 50.0 47.0 41.0 40.0 45.0 max 43.91 16.6 1.4 4.2 4.2 MHz dB MHz MHz dB dB dB dB dB dB dB dB dB dB Center frequency Insertion attenuation Reference level Fo 43.81MHz min 43.71 13.0 -1.0 1.2 1.2 36.0 35.0 38.0 35.0 34.0 38.0 B3dB B30dB 41.28MHz 46.34MHz 40.81MHz Relative attenuation 46.81MHz 39.81MHz 47.81MHz 35.06~39.06MHz 39.06~39.81MHz Sidelobe 47.81~50.06MHz 50.06~55.06MHz Pass bandwidth Reflected wave signal suppression 1.3 us ... 6.0 us after main pulse (test pulse 250 ns , carrier frequency 43.81 MHz) Feedthrough signal suppression 1.3 us ... 1.2 us before main pulse (test pulse 250 ns , carrier frequency 43.81 MHz) 42.0 52.0 dB 45.0 54.0 dB 2 Group delay ripple (p-p) 50 ns 40.81 ~ 46.81 Mhz Impedance at 43.81 Mhz Input: Zin = Rin//Cin 1.1//16.4 k//pF Output: Zin = Rin//Cin 1.1//5.0 k//pF -72 ppm/K Temperature coefficient 2.3 Environmental Performance Characteristics Item Test condition Allowable change of absolute Level at center frequency(dB) High temperature test < 1.0 70 1000H Low temperature test < 1.0 -40 1000H Humidity test < 1.0 40 90-95% 1000H Thermal shock < 1.0 -20==25==80 20 cycle 30M 10M 30M Solder temperature test < 1.0 Sold temp.260 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+5/-0 for 5 sec. 2.4 Mechanical Test Item Test condition Vibration test 600-3300rpm amplitude 1.5mm 3 directions 2 H each Drop test On maple plate from 1 m high 3 times Lead pull test Pull with 1 kg force for 30 seconds Lead bend test 90o bending with 500g weigh 2 times Allowable change of absolute Level at center frequency(dB) <1.0 <1.0 <1.0 <1.0 3 2.5 Voltage Discharge Test Item Test condition Surge test Between any two electrode Allowable change of absolute Level at center frequency(dB) <1.0 2.6 Frequency response 4 5 Time domain response: 6 |
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