Approved by: Checked by: Issued by: SPECIFICATION PRODUCT: SAW FILTER MODEL: HF5802D （N1952D） 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 : F5802D 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 VDC 12 V AC voltage Vpp 10 V 2.2 Electrical Characteristics Source impedance ZS=50Ω ZL=2kΩ//3pF Load impedance Freq Min Insertion attenuation 57.08MHz 9.9 Reference level 58.83MHz 4.1 55.25MHz 0.5 Relative attenuation 54.33MHz 17.4 52.83MHz 44.0 60.33MHz 41.0 45.08~52.83MHz 35.0 Sidelobe 60.33~65.08MHz 35.0 Reflected wave signal suppression 1.2 us … 6.0 us after main pulse 40.0 (test pulse 250 ns , carrier frequency 57.08 MHz) Feedthrough signal suppression 1.2 us … 6.0 us after main pulse 45.0 (test pulse 250 ns , carrier frequency 57.08 MHz) Temperature coefficient Between any terminals Between any terminals TA=25℃ typ max 11.9 13.9 dB 5.6 2.0 19.4 50.0 48.0 40.0 40.0 7.1 3.5 21.4 - dB dB dB dB dB dB dB 50.0 - dB 52.0 - dB -72 ppm/k 2 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 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 <1.0 <1.0 <1.0 Allowable change of absolute Level at center frequency(dB) <1.0 3 2.6 Frequency response： 4