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| Approved by: Checked by: Issued by: SPECIFICATION PRODUCT: SAW FILTER MODEL: HF938910N (K9653D) 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 : F938910N 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 Operating temperature rang Operating temperature rang is the rang of ambient temperatures in which the filter 1 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 2.1 Maximum Rating DC voltage AC voltage VDC Vpp 12 10 V V Between any terminals Between any terminals +25 2.2 Characteristics of channel 1 (switching input pin 2 connected to pin 3) Source impedance Zs=50 Load impedance ZL=2k//3pF TA=25 Item Freq min typ max Insertion attenuation 33.40MHz 14.4 16.4 18.4 dB Reference level 32.35MHz -1.3 0.2 1.7 dB 32.40MHz 0.1 dB 32.90MHz -1.8 -0.3 1.2 dB 38.90MHz 32.0 40.0 dB Relative attenuation 34.47MHz 24.0 30.0 dB 30.90MHz 37.0 42.0 dB 40.40MHz 38.0 48.0 dB 40.90MHz 36.0 42.0 dB 41.40MHz 35.0 41.0 dB 25.00~30.90MHz 34.0 41.0 dB Sidelobe 38.90~45.00MHz 34.0 40.0 dB Temperature coefficient -72 ppm/k Characteristics of channel 2 (switching input pin 2 connected to pin 1) Source impedance Load impedance Item Insertion attenuation Reference level Zs=50 ZL=2k//3pF Freq min 34.40MHz 13.8 38.0 27.0 32.0 40.0 27.0 35.0 TA=25 typ 15.8 47.0 34.0 39.0 52.0 32.0 42.0 -72 max 17.8 dB dB dB dB dB dB dB ppm/k 38.90MHz 35.32MHz Relative attenuation 32.90MHz 40.40MHz 25.00~32.90MHz Sidelobe 38.90~45.00MHz Temperature coefficient 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 Frequency response of channel 1: 4 Frequency response of channel 2: 5 6 |
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