www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - m ail: info@shoulder.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 9 2 1 a 2 s4 prepared checked approved ? d a t e 200 6 - 5 - 11 ??? shoulder electronics limited ?? c ustomer received: c hecked ? approved d ate
saw filter hdf 9 2 1 a 2 s4 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - m ail: info@shoulder.cn page 2 of 8 ?? history record date spec . no . ?? part no . ??? customer no . modify content ? remark
saw filter hdf 9 2 1 a 2 s4 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - m ail: info@shoulder.cn page 3 of 8 1. package dimension 2 .performance 2 .1application low - loss saw filter of cordless system. center frequency:9 2 1 mhz 2 .2maximum rati ng operation temperature range - 4 0 to + 85 storage temperature range - 40 to +85 dc. permissive voltage 0v dc. max. maximum input power 5dbm
saw filter hdf 9 2 1 a 2 s4 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - m ail: info@shoulder.cn page 4 of 8 2.1 electronic characteristics item specification center frequency(fo) 921 mhz insertion loss(db) 1.) 921 3 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 4.5max 40 min 25 min 20 min 40 min 10 min ripple deviation ( 918~924 mhz)(db) 2.0 max pass band width( - 3db) 2.0mhz min. input/output impedance(nominal) 50 2.2 frequency characte ristics
saw filter hdf 9 2 1 a 2 s4 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - m ail: info@shoulder.cn page 5 of 8 3. 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 fulf ill the specifications in 2.1 . 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 prior to the measurement. it shall fulfill the specifications in 2.1 . 4 - 3 temperature c ycling 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 specifications in 2.1 . 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 2.1 . 4 - 5 solderabili ty 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 2.1 . 4 - 6 mechanical shock drop the device randomly onto the concrete floor from the height of 1m 3 times. the device shall fulfill the specifications in 2.1 . 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 fulfill the specif ications in 2.1 .
saw filter hdf 9 2 1 a 2 s4 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - m ail: info@shoulder.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 deteri ora tion & destruction of the component. please avoid ultrasonic cleaning 5.3 soldering only leads of component may be soldered. please avoid soldering another part of component. 6 . packing 6 .1 dimensions (1) carrier tape: figure 1 (2) reel: figur e 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 directio n shown below. (2) label device name user product name
saw filter hdf 9 2 1 a 2 s4 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - m ail: info@shoulder.cn page 7 of 8 quantity lot no. (3) leader part and vacant position specifications. 7 . tape specifications 7 .1 tensile strength of carrier tape: 4.4n/mm width 7 .2 top cover tape adhesion (see the below figure) (1) pull off angle: 0~15 o (2) speed: 300mm/min. (3) force: 20~70g [figure 1] carrier tape dimensions
saw filter hdf 9 2 1 a 2 s4 www.shoulder.cn tel:0755 - 82916880 fax:0755 - 82916881 e - m ail: info@shoulder.cn page 8 of 8 [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 8.00 0.10 2.00 0.10 ?1.50 ?1.0 0.25 0.25 0.05 1.65 0.10 4.04 0.10 4.10 0.10 [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.
|
