tx7 - 705cm - sq - hpg high shock resistant, low g - sensitivity 0.3 ppb/g temperature compensated cmos smd tcxo application: gnss (locating & navigation) 2011/65/eu rohs compliant page 1 of 2 12 nov. 15 quartzcom a g fax +41 32 644 24 05 bischmattstrasse 11 tel +41 32 644 24 00 ch 2544 bettlach e - mail sales@quartzcom.com switzerland www.quartzcom.com standard frequencies 10.0, 15.360, 16.368 & 20.0 mhz frequency stability: vs. temperature reference to (f max + f min )/2 0.50 ppm over -40 ~ +85 c vs. supply voltage changes reference to frequency at nominal supply 0.05 ppm 5 % vs. loa d changes reference to frequency at nominal load 0.1 ppm 10 % vs. aging 1 .0 ppm 1 st year frequency slope 0.05 ppm/c over operating temperature frequency - temperature- hysteresis 0.2 ppb (peak to peak) quasi static short term stability (ad ev) < 1 x 10 - 10 @ = 1 s g - sensitivity 0. 3 ppb/g gamma frequency tolerance ex factory 0 ~ 1.0 ppm @+25 c supply voltage +3.3 v 5 % current consumption < 3 ma output waveform cmos v oh 0.9 x vdc v ol 0.1 x vdc rise / fall time < 2 ns output load 10 pf phase noise @ 15.36 mhz < - 125 dbc/hz @ 100 hz < - 145 dbc/hz @ 1 khz < - 153 dbc/hz @ 10 khz < - 155 dbc/hz @ 100 khz tri - state function pin # 9 2.1 v or open pin # 6 ? oscillation pin # 9 0.9 v or gnd pin # 6 ? high impedance oper ating temperature range -40 ~ +85 c storage temperature range -55 ~ +105 c moisture sensitivity level level #1 jedec j - std -020c reflow profiles as per ipc/jedec j - std -020c 260 c over 10 sec. max. pin function # 1 gnd or do not connect # 5 gnd # 6 output # 9 tri - state or do not connect # 10 vdc do not connect #2, #3, #4, #7, #8 solder pattern test circuit
tx7 - 705cm - sq - hpg high shock resistant, low g - sensitivity 0.3 ppb/g temperature compensated cmos smd tcxo application: gnss (locating & navigation) 2011/65/eu rohs compliant page 2 of 2 12 nov. 15 quartzcom a g fax +41 32 644 24 05 bischmattstrasse 11 tel +41 32 644 24 00 ch 2544 bettlach e - mail sales@quartzcom.com switzerland www.quartzcom.com measurement of the g - sensitivity (report) random vibrations profile noise vibration of 20 ? 1000 hz with 0.01 g 2 /hz, (g rms = 4.46 g). the axes with very low g - sensitivity were measured with 0. 1 g 2 /hz, (g rms = 4.46 g) vibrations profile (power spectral density) g - sensitivity average over 10 hz to 1?000 hz 15.360 mhz oscillator no x - axis [1/g] y - axis [1/g] z - axis [1/g] gamma [1/g] 1 6.88e - 11 1.70e - 11 1.24e - 11 1.43e - 10 4 1.35e - 10 2.58e - 11 1.30e - 10 1.89e - 10 5 829e - 11 2.30e - 11 2.23e - 10 2.39e - 10 axes definition shaker with test jig y- axis z - axis x - axis
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