tel:+86-755-82973806 fax:+86-755-82973550 e-mail: sales@hoperf.com http://www.hoperf.com page 1 of 1 approved by: checked by: issued by: specification product: saw filter model: hb3613s (x6966d) smd hope microelectronics co.,limited
1 1.construction 1.1 dimension and materials type : b3613s 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 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.
2 conditions are as specified elsewhere in these specifications. -40 ~ +70 reference temperature +25 2.1 maximum rating dc voltage vdc 12 v between any terminals ac voltage vpp 10 v between any terminals 2.2 electrical characteristics source impedance zs=50 load impedance z l =2k //3pf t a =25 item freq min typ max center frequency fo 36.05 36.125 36.20 mhz insertion attenuation reference level 36.125mhz 18.3 20.3 22.3 db b1db - 7.5 - mhz b3db - 8.0 - mhz pass bandwidth b30db - 9.4 - mhz 32.32mhz - 1.2 - db 39.93mhz -0.4 1.1 2.6 db 32.13mhz 1.6 3.1 4.6 db 40.13mhz 1.7 3.2 4.7 db 31.25mhz 35.0 48.0 - db relative attenuation 47.25mhz 40.0 52.0 - db 25.00~29.50mhz 35.0 41.0 db 29.50~31.25mhz 31.0 37.0 db 40.90~43.50mhz 31.0 37.0 db sidelobe 43.50~50.00mhz 35.0 42.0 db reflected wave signal suppression 1.2 us ? 6.0 us after main pulse (test pulse 250 ns , carrier frequency 36.125 mhz) 42.0 52.0 db feedthrough signal suppression 1.3 us ? 1.2 us before main pulse (test pulse 250 ns , carrier frequency 36.125 mhz) 45.0 54.0 db group delay ripple (p-p) 32.13 ~ 40.13 mhz - 50 - ns impedance at 36.125 mhz input: zin = rin//cin output: zin = rin//cin - - - - 2.9//14.1 2.4//4.4 - - - - k //pf k //pf temperature coefficient of frequency -72 ppm/k 2.3 environmental performance characteristics item test condition allowable change of absolute level at center frequency(db)
3 high temperature test 70 1000h < 1.0 low temperature test -40 1000h < 1.0 humidity test 40 90-95% 1000h < 1.0 thermal shock -20 ==25 ==80 20 cycle 30m 10m 30m < 1.0 solder temperature test sold temp.260 for 10 sec. < 1.0 soldering immerse the pins melt solder at 260 +5/-0 for 5 sec. more then 95% of total area of the pins should be covered with solder 2.4 mechanical test item test condition allowable change of absolute level at center frequency(db) vibration test 600-3300rpm amplitude 1.5mm 3 directions 2 h each <1.0 drop test on maple plate from 1 m high 3 times <1.0 lead pull test pull with 1 kg force for 30 seconds <1.0 lead bend test 90 o bending with 500g weigh 2 times <1.0 2.5 voltage discharge test item test condition allowable change of absolute level at center frequency(db) surge test between any two electrode <1.0
4 2.6 frequency response
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