http://www.shoulder.cn shoulder electronics limited page: 1 shoulder electronics limited saw components data sheet product ? : saw filter model no : HDF1220A2 smd-7 prepared : checked : approved ? : date : 2007-01-25
1. scope this specification shall cover the characte ristics of saw filter with f1220a2s7 used digital television 2. electrical specification dc voltage vdc> 0v operation temperature -40c~+85c storage temperature -40c~+85c rf power dissipation 0 dbm(source impedance 200 ? ) electronic characteristics 2-1.typical frequency response http://www.shoulder.cn shoulder electronics limited page: 2
2-2.electrical characteristics part number min typ max unit nominal frequency - 1220.0 - mhz maximum insertion loss 1215~1225mhz - 4.5 5.5 db lower 1.5db bandedge upper 1.5db bandedge - 1225 1209.5 1230.5 1215 - mhz mhz stopband rejection 500~1152mhz 1152~1190mhz 1250~1288mhz 1288~2000mhz 55 30 30 55 60 55 55 50 - - - - db amplitude ripple 1215~1225mh 0.5 1.5 db group delay ripple 1215~1225mh - 30 - ns source impedance 200 load impedance 200 3. test circuit http://www.shoulder.cn shoulder electronics limited page: 3
4. dimension 5. environmental characteristics 5-1 temperature cycling subject the device to a low temperature of -45 for 30 minutes. following by a high temperature of +25 for 5 minutes and a higher temperature of +85 for 30 minutes. then release th e device into the room conditions for 1 to 2 hours prior to the measurement. it shall meet the specifications in table 1. 5-2 resistance to solder heat submerge the device terminals into the solder bath at 260 5 for 10 1 sec. then release the device into the room conditions for 4 hours. it shall meet the specifications in table 1. 5-3 solderability submerge the device terminals into the solder bath at 245 5 for 5s, more than 95% area of the soldering pad must be covered with new solder. it shall meet the specifications in table 1. 5-4 mechanical shock drop the device randomly onto the concrete floor from the height of 1 m 3 times. the filter shall fulfill the specifications in table 1. 5-5 vibration subject the device to the vibration for 2 hour each in x,y and z axes with the amplitude of 1.5 mm at 10 to 55 hz. the filte r shall fulfill the specifications in table 1. 6. remark 6.1 static voltage static voltage between signal load & ground may cause deterioration &destruction of the component. please avoid static voltage. 6.2 ultrasonic cleaning ultrasonic vibration may cause deterior ation & destruction of the component. please avoid ultrasonic cleaning 6.3 soldering http://www.shoulder.cn shoulder electronics limited page: 4
only leads of component may be soldered. please avoid soldering another part of component. 7. packing 7.1 dimensions (1) carrier tape: figure 1 (2) reel: figure 2 (3) the product shall be packed properly not to be da maged during transportation and storage. 7.2 reeling quantity 1000 pcs/reel 7?? 3000 pcs/reel 13?? 7.3 taping structure (1) the tape shall be wound around th e reel in the direction shown below. (2) label device name user product name quantity lot no. (3) leader part and vaca nt position specifications. http://www.shoulder.cn shoulder electronics limited page: 5
8. tape specifications 8.1 tensile strength of ca rrier tape: 4.4n/mm width 8.2 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 [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 ?1.50 ?1.5 0.25 0.31 0.05 1.30 0.10 3.4 max. 3.4 max http://www.shoulder.cn shoulder electronics limited page: 6
[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. http://www.shoulder.cn shoulder electronics limited page: 7
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