phase-locked cryst a loscill a tors pld series: 30 ? 165 mhz (pld) fe a tures ? low phase noise design ? fractional frequency division available ? +13 dbm standard output power options ? higher output power ? ttl output ? coupled rf output electrical specific a tions output frequency range fundamental (pld) 30 ? 130 mhz output power +13 dbm minimum output power variation 1 db maximum phase noise see graph harmonic output -20 dbc maximum spurious output -70 dbc maximum input reference frequency 1 ? 20 mhz input power level 0 3 dbm input impedance 50 ohms load vswr 1.5:1 nominal dc power requirements (note 1) +15, or +20volts @ 250 ma +5 volts @ 200 ma pld series phase noise -1 5 0 -1 4 5 -1 4 0 -1 3 5 -1 3 0 -1 2 5 -1 2 0 -1 1 5 -1 1 0 -1 0 5 -1 0 0 -9 5 -9 0 -8 5 -8 0 -7 5 -7 0 10 100 1000 10000 100000 1000000 10000000 frequency offset from carrier (hz) phase noise(dbc/hz) p ld-010-050-15p p ld-010-060-15p p ld-010-070-15p wn-177695 8/21/2007
phase-locked cryst a loscill a tors block diagram referenc e amplifie r reference divider input reference 1 ? 20 mhz /1, 2, 3...128 divider circuits prescaler digital phase detector fr a ctional division up to 10 khz resolution ordering inform a tion output frequency 30 ? 165 mhz a fc input fundamental rf output (fo ) vcxo: 30 ? 165 mhz rf output (n*fo) 165 ? 1000 mhz mechanical specific a tions weight fundamental............................ 2 50 grams nominal multiplied ................................. 3 00 grams nominal rf connectors ............................. sma female dc connectors ............................. feedthru filter environment a l specific a tions temperature operating ............................ 0 to 60c storage ............................... -45 to +85c humidity .................................. 95% at 40c noncondensing shock (survival) ...................... 30 g?s, 10 ms pulse vibration ( survi v al ) .................. 20 to 2000 hz random to 4 g ?s alarm options 0. 0 volts in lock, +v out of lock 3. ttl; low in lock, high out of lock 4. ttl; high in lock, low out of lock supply voltage input freq. (mhz) alarm option output freq. (mhz) p --- pld - __ __ __ __ __ __ wn-177695 8/21/2007 supply v ol t age options 15. +15 vdc. 20. +20 vdc.
outline d r a wings pld series ( fundamen t al ) wn-177695 8/21/2007
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