http://www.luguang.cn email: lge@luguang.cn shenzhen luguang electronic technology co.,l td . 1 1 scope this specification shall cover the characte ristics of the ceramic fliter with the type ltcs10.7ma5. the ltcs10.7ma5 filters are small, high performance and very thin (1.4mm) chip devices consisting of 2 ceramic elements for communication equipment. they are designed on mgtio3 ceramic cap package. 2 part no. part number customer part no. specification no. ltcs10.7ma5 3 outline drawing and structure 3.1 appearance no visible damage and dirt. 3.2 except the chip(ceramic element, cera mic base, capacitance slice), the materials don?t contain lead. 3.3 dimensions * (1) :input (2) :ground (3) :float(signal line) (4) :output (*) :range of frequency input electrode marker a 5
http://www.luguang.cn email: lge@luguang.cn shenzhen luguang electronic technology co.,l td . 2 4 electrical specifications 4.1 rating items content withstanding voltage (v) 50 (dc 1min) insulation resistance ri, m ? min. 100 100v 1min operating temperature range ( ) -20 +80 storage temperature range ( ) -40 +85 4.2 electrical specifications items content center frequency(fo) (mhz)* a:10.7000.030 b:10.6700.030 c:10.7300.030 d:10.6400.030 e:10.7600.030 3db bandwidth(khz) 280 50 20db bandwidth(khz) max 590 insertion loss (db) (at minimum loss point) 3.0 2.0 ripple (db) max (within 3db bandwidth) 1.0 spurious response (db) min(9mhz-12mhz) 30 input/output impedance( ? ) 330 5 test 5.1 test conditions parts shall be tested under a condition (temperature:+20 15 humidity:65% 20%r.h.)unless the standard condition(temperature:+25 3 ,humidity:65%5% r.h.) is regulated to test. 5.2 test circuit r1=280 (1 5%,) r2=330 ? (15%,) rg=50 ? c2=10pf(including stray capacitance and capacitance of rf voltmeter) s.s.g output voltmeter :input :ground :float :output
http://www.luguang.cn email: lge@luguang.cn shenzhen luguang electronic technology co.,l td . 3 6 physical and environmental characteristics no. item condition of test performance requirment 6.1 low temp storage stored in -40 3 for 96h and left at room temp. for 1h before measurement. meet table 1 6.2 high temp storage stored in 85 2 for 96h and left at room temp. for 1h before measurement. meet table 1 6.3 humidity stored at 40 2 in 90% 95%r.h. for 96h, and left at room temp. for 1h before measurement meet table 1 6.4 thermal shock after temp. cycling of -40 (30 minutes) to +85 (30min) was performed 5 times, filter shall be measured after being placed in natural condition for 1h. meet table 1 6.5 soldering test passed through the reflow oven under the following condition for 2 times, and left at room temp. for 24h before measurement. meet table 1 temp. at the surface of the substrate time preheat 150 5 60s 10s soldering 200 20s-40 s 240 5 10s 1s 6.6 solderability dipped in 235 5 solder bath for 3s 0.5s with rosin flux. the terminals shall be at least 95% covered by solder 6.7 drop test free drop to the wood plate from the height of 70 cm for 3 times. meet table 1 6.8 vibration apply the vibration of sweep frequency 10 to 55hz/minutes, amplitude 1.5mm, duration 2h in each direction of 3 planes. meet table 1 6.9 board bending mount on a glass-epoxy board( width=50 mm, thickness=1.6mm),the n bend it to 1mm displacement(velocity 1mm/s) and keep it for 5s. mechanical damage such as break shall not occur r 1 0 20 45 2 45 2 1.0 0.2 support bar press press head d.u.t 5
http://www.luguang.cn email: lge@luguang.cn shenzhen luguang electronic technology co.,l td . 4 table 1 item specification after test insertion loss drift (db) max 2 3db bandwidth drift (khz) max 25 20db bandwidth drift (khz) max 60 note:the limits in the above table are re ferenced to the initial measurements. 7 recommended land pattern and reflow soldering standard conditions 7.1 recommended land pattern 7.2 recommended reflow soldering standard conditions within 20s-40s within 80s-120s. within 10s pre-heating (4) (1) (3) (2)
http://www.luguang.cn email: lge@luguang.cn shenzhen luguang electronic technology co.,l td . 5 8 package to protect the products in storage and transportation it is necessary to pack them outer and inner package .on paper pack, the following requirements are requested. 8.1 dimensions and mark at the end of package, the warning (moisture proof, upward put) should be stick to it. dimensions and mark (see below) 8.2 section of package package is made of corrugated paper with thickness of 0.8cm.package has 10 inner boxes, each box has 1reel (each reel for plastic bag). 8.3 quantity of package per plastic reel 4000 pi eces of piezoelectric ceramic part per inner box 1 reel per package 10 inner boxes 40000 pieces of piezoelectric ceramic part 1 package 2 certificate ofapproval 3 label 4 tying 5 adhesive tape 6 belt box 7 inner unit:mm
http://www.luguang.cn email: lge@luguang.cn shenzhen luguang electronic technology co.,l td . 6 8.4 reel 8.5 packing method sketch map blank pocket 10 pitches loaded pocket blank pocket 10 pitches leader 200mm max 8.6 test condition of peeling strength 10 max top tape p e e l i n g s t r e n g t h 2 0 - 7 0 g c arrier t ape max
http://www.luguang.cn email: lge@luguang.cn shenzhen luguang electronic technology co.,l td . 7 9 eiaj monthly code 2003 / 2005 / 2007 / 2009 2004 / 2006 / 2008 / 2010 month code month code jan a jan n feb b feb p mar c mar q apr d apr r may e may s jun f jun t jul g jul u aug h aug v sep j sep w oct k oct x nov l nov y 10 other 10.1 caution of use 10.1.1 do not use this product with bend. please don?t apply excess mechanical stress to the component and terminals at soldering. 10.1.2 the component may be damaged when an excess stress will be applied. 10.1.3 this specification mentions the quali ty of the component as a single unit. please insure the component is thoroughly evaluated in your a pplication circuit. 10.2 notice 10.2.1 please return one of this specifica tion after your signature of acceptance. 10.2.2 when something gets doubtful with this specifications, we shall jointly work to get an agreement.
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