clock 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 cs9l/cspl series: ultra hf clock oscillator, pecl, +3.3 vdc or +2.5vdc description: a crystal controlled, high frequency, highly stable oscillator, adhering to positive emitter coupled logic (pecl) standards and fundamental crystal or analog multiplication technologies. 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 oscillator 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 or +2.5vdc pecl frequency range from 150.000 to 700 mhz analog multiplication 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 symbo l test conditions *1 value unit nominal frequency fo 150.000 ~ 700.00** mhz supply voltage vcc +3.3 or +2.5 5% vdc supply current is 80.0 max ma output logic type pecl 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 vcc 40/60 to 60/40 or 45/55 to 55/45 % rise / fall time tr / tf measured at 20/80% and 80/20% vcc levels 0.7 typ 1.0 max *2 ns integrated phase tji rms, fj = 12 khz?20 mhz 5 0.3 typ** ps integrated phase rms tii offset frequency 50khz to 80mhz 5 0.5 typ** ps fo<320mhz. 1 typ ** deterministic period jitter dj using wavecrest analyzer 4 fo>320mhz. 8 typ ** ps fo<320mhz. 2.5 typ ** random period jitter rj using wavecrest analyzer 4 fo>320mhz. 2.5 typ** ps fo<320mhz. 25 typ** jitter j acumm. peak to peak jitter tp-p using wavecrest analyzer *4 fo>320mhz. 27 typ** ps phase noise ( ? f) typ. @212.5mhz 6 ? f= 10 hz ? f= 100 hz ? f= 1 khz ? f= 10 khz ? f =100 khz ? f> 1m hz -65 -95 -125 -140 -145 -148 dbc/hz dbc/hz dbc/hz dbc/hz dbc/hz dbc/hz fo<320mhz. -50 sub harmonics f_sub load, nom, supply nom fo>320mhz. -35 dbc overall frequency stability ? f/fc op. temp., aging, load, supply and cal. variations 20, 25, 50, or 100 max *3 ppm pin 1 output enabled output disabled en dis high voltage or no connect ground 0.7 ? vcc min 0.3 ? vcc max vdc vdc
clock 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 not all stabilities available with all temperature ranges?please consult factory for availability * 4 measured with wavecrest sia-3000a 1,000,000 hits no filtering *5 calculated from agilent 5500 phase noise measurements *6 measured with agilent 5500 part numbering system: series symmetry temperature range (c) frequency stability (overall) frequency (mhz) cs9l: uhf +3.3vdc clock with pecl comp. output cspl: uhf +2.5vdc clock with pecl 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** h: 50 ppm j: 100 ppm 150.000?700.000 example: CS9LASH-155.520 clock oscillator, 7x5mm package, +3.3 vdc supply voltage, pecl output, standard symmetry, 0?+70 c operating temperature range, 50 ppm total frequency stability, 155.520 mhz **above 300mhz extended temp range and 25ppm stability may not be available, jitter may vary upon spec requirements. please consult the factory for any custom requirements. mechanical parameters: outline tolerance: 0.006? / 0.15mm (unless otherwise specified) pin functions: [1] enable/ disable [2] no connect [3] case ground [4] output [5] comp. output [6] supply voltage marking: CS9LASH 155.52 ral d/c *0.01 f external by-pass filter is recommended as seen on solder pattern.
clock 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: **rohs compliant**
|
