www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - mail: info@shou lder.cn page 1 of 8 s pec n o : ? ? s s p p e e c c i i f f i i c c a a t t i i o o n n customer product ? saw filter model no hdf 92 2 a 1 smd - 6 m arking ? hdf6937 prepared checked approv ed ? d a t e 200 8 - 9 - 1 2 ??? shoulder electronics limited ?? c ustomer received: c hecked ? approved d ate
saw filter hdf 92 2 a 1 s - 6 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - mail: info@shou lder.cn page 2 of 8 ?? history record date spec . no . ?? part no . ??? customer no . mo dify content ? remark
saw filter hdf 92 2 a 1 s - 6 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - mail: info@shou lder.cn page 3 of 8 1. package dimension 2. marking hdf 6937 hd: brand f : filter 6 smd - 6 937 : no. 3. p erformance 3.1 application low - loss saw filter of cordless system. center frequency: 922.5 mhz
saw filter hdf 92 2 a 1 s - 6 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - mail: info@shou lder.cn page 4 of 8 3.2 maximum rating operation temperature range - 40 to + 85 storage temperature range - 40 to +85 dc. permissive voltage 0 v dc. max. maximum input power 10 - 15 dbm 3.3 electronic characteristics item specification center frequency(fo) 922.5 mhz insertion loss(db) 1.) 922.5 3.5 mhz 2.) fo - 44.0~ - 40.0 mhz 3.) fo - 22.0~ - 19.0 mhz 4.) fo+21.0~24.0 mhz 5.) fo+42.0~47.0 mhz 6) fo+12.0mhz 3 .5max 40 min 35 min 35 min 40 min 15 min ripple deviation ( 919~926 mhz)(db) 2.0 max pass band width( - 3db) 2.0mhz min. return loss (db) 10 min input/output impedance(nominal) 50 3.4 frequency characteristics
saw filter hdf 92 2 a 1 s - 6 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - mail: info@shou lder.cn page 5 of 8 3.5 test circuit 4. environmental characteristics 4 - 1 high temperature exposure subject the device to +85 for 16 hours. then release the filter into the room conditions for 24 hours prior to the measurement. it shall fulfill the specifications in 3.3 . 4 - 2 low temperature exposure subject the device to - 4 0 for 16 hours. then release the device into the room conditions for 24 hours prio r to the measurement. it shall fulfill the specifications in 3.3 . 4 - 3 te mperature cycling subject the device to a low temperature of - 40 for 30 minutes. following by a high temperature of +8 5 for 30 minutes. then release the device into the room conditions for 24 hours prior to the me a surement. it shall meet the specification s in 3.3 . 4 - 4 resistance to solder heat dip the device terminals no closer than 1.5mm into the solder bath at 260 10 for 10 1 sec. then release the device into the room conditions for 4 hours. the device shall meet the specifications in 3.3 . 4 - 5 s olderability subject the device terminals into the solder bath at 245 5 for 5s, more than 95% area of the terminals must be covered with new solder. it shall meet the specifications in 3.3 . 4 - 6 mechanical shock drop the device randomly onto the conc rete floor from the height of 1m 3 times. the device shall fulfill the specifications in 3.3 . 4 - 7 vibration subject the device to the vibration for 1 hour each in x,y and z axes with the amplitude of 1.5 mm at 10 to 55 hz. the device shall f ulfill the s pecifications in 3.3 .
saw filter hdf 92 2 a 1 s - 6 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - mail: info@shou lder.cn page 6 of 8 5. remark 5.1 static voltage static voltage between signal load & ground may cause deterioration &destruction of the component. please avoid static voltage. 5.2 ultrasonic cleaning ultrasonic vibration may cause dete ri oration & destruction of the component. please avoid ultrasonic cleaning 5.3 soldering only lea ds of component may be soldered . please avoid soldering another part of component. 6. packing 6.1 dimensions (1) carrier tape: figure 1 (2) reel: f igure 2 (3) the product shall be packed properly not to be damaged during transportation and storage. 6.2 reeling quantity 1000 pcs/reel 7?? 3000 pcs/reel 13?? 6.3 taping structure (1) the tape shall be wound around the reel in the dire ction shown below. (2) label device name user product name quantity lot no. (3) leader part and vacant position specifications.
saw filter hdf 92 2 a 1 s - 6 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - mail: info@shou lder.cn page 7 of 8 7. tape specifications 7.1 tensile strength of carrier tape: 4.4n/mm width 7.2 top cover tape adhe sion (see the below figure) (1) pull off angle: 0~15 o (2) speed: 300mm/min. (3) force: 20~70g [figure 1] carrier tape dimensions [unit:mm] w f e p0 p1 p2 d0 d1 t1 t2 a b 12.00 0.30 5.50 0.10 1.75 0.10 4.00 0.10 4.00 0.10 2.00 0.10 ?1.5 0 ? 1.5 0.25 0.31 0.05 1.30 0.10 3.4 max. 3.4 max
saw filter hdf 92 2 a 1 s - 6 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - mail: info@shou lder.cn page 8 of 8 [figure 2] [unit:mm] a b c d e w t r ? 330 1.0 ? 100 0.5 ? 13 0.5 ? 21 0.8 2 0.5 13 0.3 3 max. 1.0 max.
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