Approved by: Checked by: Issued by: SPECIFICATION PRODUCT: SAW FILTER MODEL: HB4302D (X6964D) SIP5D HOPE MICROELECTRONICS CO.,LIMITED Tel:+86-755-82973806 Fax:+86-755-82973550 E-mail: [email protected] http://www.hoperf.com Page 1 of 1 1.Construction 1.1 Dimension and materials Type : B4302D 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℃ +25℃ Reference temperature 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=50Ω ZL=2kΩ//3pF Load impedance Freq TA=25℃ Fo min 43.71 typ 43.81 max 43.91 MHz 43.81MHz 13.0 14.8 16.6 dB 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 -1.0 1.2 1.2 36.0 35.0 38.0 35.0 34.0 38.0 6.0 7.0 0.3 0.2 2.7 2.7 52.0 50.0 47.0 41.0 40.0 45.0 1.4 4.2 4.2 - MHz MHz dB dB dB dB dB dB dB dB dB dB 42.0 52.0 dB 45.0 54.0 dB - 50 Center frequency Insertion attenuation Reference level 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) Group delay ripple (p-p) 40.81 ~ 46.81 Mhz - ns 2 Impedance at 43.81 Mhz Input: Zin = Rin//Cin Output: Zin = Rin//Cin Temperature coefficient - 1.1//16.4 1.1//5.0 - -72 kΩ//pF kΩ//pF ppm/K 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