tai-saw technology co., ltd. 2 tst dcc release document tai-saw technology co., ltd. no. 3, industrial 2nd rd., ping-chen industrial district, taoyuan, 324, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales@mail.taisaw.com web: www.taisaw.com smd 5.0x3.2 24.5535mhz tcxo model no.: TX0146A rev. no.:7.0 features: miniature smd package good frequency stability good phase noise response description and applications: surface mount 5.0mmx3.2mmm tc xo for use in gps system electrical specifications: TX0146A specifications nominal frequency, fo 24.553500 mhz storage temperature range -40 c to +85 c operating temperature range -40 c to +85 c power supply voltage, vdd 3 v output waveform clipped sinewave output voltage with load 10pf//10k ? , vout 0.8 vp-p min power supply current, icc 2.0 ma max frequency tolerance after two reflows +/- 2.0 ppm max @ 25 c +/- 3 c frequency stability a. vs. temperature (-40~85 c) b. vs. load varied 10pf//10k ? +/-10% c. vs. supply voltage varied 3v+/-5% +/- 2.5 ppm +/- 0.2 ppm +/- 0.2 ppm start up time (90% of final rf level in vp-p) 3.0 msec max. aging +/-1.0 ppm/year @25 c harmonics -7.0 dbc max ssb phase noise (@1khz carrier offset) -130 dbc/hz max rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document mechanical dimensions (mm): vdd gnd tri-state:xo gnd: tcxo ? a 3 ? ? ? ? a out marking: line 1: frequency line 2: tst logo + product code + date code + traceability code (ax) product code table date code table wk01 wk02 wk03 wk04 wk05 wk06 wk07 wk08 wk09 wk10 wk11 wk12 wk13 abcdefgh i jklm wk14 wk15 wk16 wk17 wk18 wk19 wk20 wk21 wk22 wk23 wk24 wk25 wk26 nopqrs t uvwxy z wk27 wk28 wk29 wk30 wk31 wk32 wk33 wk34 wk35 wk36 wk37 wk38 wk39 abcde f gh i j k lm wk40 wk41 wk42 wk43 wk44 wk45 wk46 wk47 wk48 wk49 wk50 wk51 wk52 nopq r s t uvwxyz 24.553 t xdax
tai-saw technology co., ltd. 4 tst dcc release document 1. reel dimension 2. tape dimension [note]: 1. unless otherwise specified tolerance on dimension +/-0.1 mm. 2. material: conductive po lystyrene with color black 3. 10 pitch cumulative tolerance +/-0.2 mm. 4. packing direction: dot or the logo of marking should be close to the hole of tape.
tai-saw technology co., ltd. 5 tst dcc release document reflow profile: 0 50 100 150 200 250 300 0 60 120 180 240 300 360 time (seconds) temperature (deg c ) rising area preheat area reflow area forced cooling area max peak temperature: 260 deg c
|
