euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk euro quartz 11.4 x 9.6 x 4.7mm 6 pad smd gdw64 lvds vcxo outline & dimensions part numbering example: 3gdw64g-b-80n-60.000 supply voltage 3 = +3.3v series designator gdw64 rohs status g = rohs compliant blank = rohs non-compliant stability over temperature range (see table) pullability in ppm pullability determinator n = minimum m = maximum t = typical frequency in mhz frequency range 750khz to 800mhz lvds output supply voltage 3.3 vdc phase jitter 2.35ps typical pull range from 30ppm to 150ppm description frequency range: 750khz to 800.0mhz supply voltage: 3.3 vdc 5% output logic: lvds rms period jitter: 4.3ps typical peak to peak jitter: 27.0ps typical phase jitter: 2.35ps typical initial frequency accuracy: tune to the nominal frequency with vc= 1.65 0.2vdc output voltage high (1): 1.4 volts typical output voltage low (0): 1.1 volts typical pulling range: from 30ppm to 150ppm control voltage range: 1.65 1.35 volts temperature stability: see table output load: 50 w into vdd or thevenin equiv. rise/fall times: 0.5ns typ., 0.7ns max. 20% vdd to 80% vdd duty cycle: 50% 5% (measured at vdd-1.3v) start-up time: 10ms maximum, 5ms typical current consumption: 55ma typical, 60ma maximum (at 202.50mhz) static discharge protection: 2kv maximum storage temperature: -55 to +150c ageing: 2ppm per year maximum enable/disable: see table rohs status: fully compliant or non compliant specification gdw64 vcxos are packaged in a 6 pad 11.4 x 9.6mm smd package. typical phase jitter for gdw series vcxos is 2.35ps. output is lvds. applications include phase lock loop, sonet/atm, set-top boxes, mpeg , audio/video modulation, video game consoles and hdtv. 750.0khz to 800.0mhz stability code frequency stability a 25 0~+70c b 50 0~+70c c 100 0~+70c d 25 -40~+85c e 50 -40~+85c f 100 -40~+85c if non-standard frequency stability is required use ?i? followed by stability, i.e. i20 for 20ppm stability ppm temp. range tristate pad status enable/disable function lvds and complimentary lvds enabled both outputs are disabled (high impedance) both outputs are enabled output status not connected below 0.3vdd (ref. to ground) above 0.7vdd (ref. to ground)
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