vcxo page 1 of 3 raltron electronics corp. 10651 n.w. 19 th st miami, florida 33172 u.s.a. phone: (305) 593-6033 fax: (305) 594-3973 e-mail: sales@raltron.com web: http://www.raltron.com vs9l: pll lvpecl series: ultra hf vcxo, lvpecl, +3.3 vdc description : a voltage control crystal oscillator, high frequency, highly stable oscillator, adhering to low voltage differential signaling (lvpecl) standards. the output can be tri-stated to facilitate testing or combined multiple clocks. the device is contained in a sub-miniature, very low profile, leadless ceramic smd package with 6 gold contact pads. this miniature oscillat or is ideal for today's automated assembly environments. applications and features: infiniband; fiber channel; sata; 10gbe; network processors; soho routing; switches; common frequencies: 150 mhz; 156.25 mhz; 155.52 mhz; 161.1328 mhz; 212.5mhz; 312.5mhz +3.3 vdc lvpecl frequency range from 38mhz to 640mhz advanced low noise pll multiplication (f>25mhz) miniature ceramic smd package available on tape and reel lead free and rohs compliant absolute maximum ratings: parameter symbol value unit operating temperature range ta -40?+85 c storage temperature range t(stg) -55?+90 c supply voltage vcc +4.6 vdc maximum input voltage vi vss-0.5?vcc+0.5 vdc maximum output voltage vo vss-0.5?vcc+0.5 vdc electrical parameters: parameter symbol test conditions *1 value unit nominal frequency fo 38 to 640 mhz supply voltage vcc +3.3 5% vdc supply current is 100.0 max ma output logic type lvpecl load connected between each output and vcc ? 2.0 vdc 50 ? output voltage levels voh vol min max vcc-1.025 vcc-1.620 vdc vdc duty cycle dc measured at 50% of output voltage swing 40/60 to 60/40 or 45/55 to 55/45 % rise / fall time tr / tf measured at 20/80% and 80/20% output voltage swing 0.3 to 0.5 typ, 0.5 to 0.7 max** ns fo=155.52mhz 0.4 typ integrated phase tji rms, fj = 12 khz?20 mhz 5 fo=622.08mhz 0.4 typ** ps fo=155.52mhz. 3.5 typ ** random period jitter rj using wavecrest analyzer 4 fo=622.08mhz 6 typ ** ps fo=155.52mhz. 20 typ** jitter j acumm. peak to peak jitter tp-p using wavecrest analyzer *4 fo=622.08mhz 40 typ** ps phase noise ( ? f) typ. @155.52mhz 6 ? f= 10 hz ? f= 100 hz ? f= 1 khz ? f= 10 khz ? f =100 khz ? f= 1m hz ? f= 10m hz ? f> 20m hz -60 -90 -120 -130 -128 -144 -150 -150 dbc/hz dbc/hz dbc/hz dbc/hz dbc/hz dbc/hz overall frequency stability typ. ? f/fc op. temp., aging, load, and supply variations < 50*(note 7) ppm control voltage range vc positive slope; 10% linearity max 0 to +3.3 vdc settability vfo +1.65 0.25 vdc absolute pull range apr minimum guaranteed freq. pull over ? f/fc, over all conditions see part numbering ppm input impedance zin 10 min k ? modulation bandwidth bw -3 db 10 min khz enable high option; pin 2 output enabled output disabled en dis high voltage or no connect ground 0.7 ? vcc min 0.3 ? vcc max vdc vdc enable low option; pin 2 output disabled output enabled dis en high voltage ground or no connect 0.7 ? vcc min 0.3 ? vcc max vdc vdc
vcxo page 2 of 3 raltron electronics corp. 10651 n.w. 19 th st miami, florida 33172 u.s.a. phone: (305) 593-6033 fax: (305) 594-3973 e-mail: sales@raltron.com web: http://www.raltron.com 123 4 5 6 . 1 9 7 . 0 0 8 .276 .008 7.0 0.2 5 . 0 0 . 2 indicates pin 1. .079 max. 2.00 max. .200 .100 5.08 2.54 . 1 5 0 3 . 8 1 .055 1.40 typ. . 0 5 0 1 . 2 7 .079 typ. 2.00 typ. .100 2.54 .071 1.80 solder pattern 2.20 .087 *1 test conditions unless stated otherwise: nominal vcc, nominal load, +25 3 c *2 frequency dependent *3 may not be available with all temperature ranges or frequencies ? please consult factory * 4 measured with wavecrest sia-3000a 10,000, cycles no filtering *5 calculated from agilent 5500 phase noise measurements *6 measured with agilent 5500 *7 tighter stabilities maybe available upon request ? please consult factory part numbering system: series symmetry temperature range (c) absolute pull range frequency (mhz) enable/disable vs9l: uhf +3.3vdc vcxo with lvpecl comp. output a: 40/60 to 60/40% t: 45/55 to 55/45% r: 0?+50 s: 0?+70 u: -20?+70 v: -40?+85 k: 20 ppm i: 25 ppm f: 32 ppm h: 50 ppm g: 80 ppm j: 100 ppm*(note 3) 38.000?640.000 enable high ? standard (omit suffix) el; enable low example: vs9lash - 155.520 vcxo, 7x5mm package, +3.3 vdc supply voltage, lvpecl output, standard symmetry, 0?+70 c operating temperature range, 50 ppm apr, 50 ppm stability, 155.520 mhz mechanical parameters: outline tolerance: 0.006? / 0.15mm (unless otherwise specified) pin functions: [1] voltage control [2] enable/ disable, or no connect [3] case ground [4] output [5] comp. output [6] supply voltage marking: vs9lash 155.52 ral d/c *0.01 f external by-pass filter is recommended as seen on solder pattern.
vcxo page 3 of 3 raltron electronics corp. 10651 n.w. 19 th st miami, florida 33172 u.s.a. phone: (305) 593-6033 fax: (305) 594-3973 e-mail: sales@raltron.com web: http://www.raltron.com reflow profile:
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