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SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or features any frequency between 1 mhz and 220 mhz accurate to 6 decimal places lvpecl, lvds and hcsl output signaling 0.1ps rms phase jitter (random) for ethernet applic ations contact sitime for frequency stability as low as 10 ppm wide temperature range from -40c to 85c contact sitime for higher temperature range options industry-standard packages: 3.2 x 2.5, 7.0 x 5.0 mm contact sitime for 5.0 x 3.2 mm package applications 10/40/100gb ethernet, sonet, sata, sas, fibre chann el telecom, networking, instrumentation, storage, serv ers electrical characteristics all min and max limits in the electrical characteri stics tables are specified over temperature and rat ed operating voltage with standard output termination show in the termination diagrams. typical values are at 25c and nominal s upply voltage. table 1. electrical characteristics ? common to lvp ecl, lvds and hcsl parameter symbol min. typ. max. unit condition frequency range output frequency range f 1 ? 220 mhz accurate to 6 decimal places frequency stability frequency stability f_stab -10 ? +10 ppm inclusive of initial tolerance, operating temperatu re, rated power supply voltage and load variations. contact sitime for 10 ppm. -20 ? +20 ppm inclusive of initial tolerance, operating temperatu re, rated power supply voltage and load variations -25 ? +25 ppm -50 ? +50 ppm first year aging f_1y ? 1 ? ppm at 25c temperature range operating temperature range t_use -20 ? +70 c extended commercial -40 ? +85 c industrial. contact sitime for higher temperature range options supply voltage supply voltage vdd 2.97 3.30 3.63 v 2.70 3.00 3.30 v 2.52 2.80 3.08 v 2.25 2.50 2.75 v input characteristics input voltage high vih 70% ? ? vdd pin 1, oe input voltage low vil ? ? 30% vdd pin 1, oe input pull-up impedance z_in ? 100 - k ? pin 1, oe logic high or logic low output characteristics duty cycle dc 45 ? 55 % startup and oe timing startup time t_start ? ? 3.0 ms measured from the time vdd reaches its rated minimu m value. oe enable/disable time t_oe ? ? 3.8 s f = 156.25 mhz. rev 1.0 september 6, 2017 www.sitime.com
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 2 of 12 www.sitime.com table 2. electrical characteristics ? lvpecl parameter symbol min. typ. max. unit condition current consumption current consumption idd ? ? 89 ma excluding load termination current, vdd = 3. 3v or 2.5v oe disable supply current i_oe ? ? 58 ma oe = low output disable leakage current i_leak ? 0.15 ? a oe = low maximum output current i_driver ? ? 32 ma maximum average current drawn from out+ or o ut- output characteristics output high voltage voh vdd-1.1 ? vdd-0.7 v see figure 2 output low voltage vol vdd-1.9 ? vdd-1.5 v see figure 2 output differential voltage swing v_swing 1.2 1.6 2.0 v see figure 3 rise/fall time tr, tf ? 225 290 ps 20% to 80%, see figure 2 jitter rms phase jitter (random) t_phj ? 0.220 0.270 ps f = 156.25 mhz, integration bandwidth = 12 khz to 2 0 mhz, all vdds, includes spurs. 7.0 x 5.0 mm package. ? 0.225 0.280 ps f = 156.25 mhz, integration bandwidth = 12 khz to 2 0 mhz, all vdds, includes spurs. 3.2 x 2.5 mm package. ? 0.1 ? ps f = 156.25, ieee802.3-2005 10gbe jitter mask integr ation bandwidth = 1.875 mhz to 20 mhz, includes spurs, all vdds rms period jitter [1] t_jitt ? 1.0 1.6 ps f = 100, 156.25 or 212.5 mhz, vdd = 3.3 v or 2.5v notes: 1. measured according to jesd65b table 3. electrical characteristics ? lvds parameter symbol min. typ. max. unit condition current consumption current consumption idd ? ? 79 ma excluding load termination current, vdd = 3. 3v or 2.5v oe disable supply current i_oe ? ? 58 ma oe = low output disable leakage current i_leak ? 0.15 ? a oe = low output characteristics differential output voltage vod 250 ? 450 mv see figure 4 vod magnitude change ? vod ? ? 50 mv see figure 4 offset voltage vos 1.125 ? 1.375 v see figure 4 vos magnitude change ? vos ? ? 50 mv see figure 4 rise/fall time tr, tf ? 400 470 ps measured with 2 pf capacitive loading to gnd, 20% t o 80%, see figure 4 jitter rms phase jitter (random) t_phj ? 0.215 0.265 ps f = 156.25 mhz, integration bandwidth = 12 khz to 2 0 mhz, all vdds. includes spurs. 7.0 x 5.0 mm package. ? 0.235 0.275 ps f = 156.25 mhz, integration bandwidth = 12 khz to 2 0 mhz, all vdds, includes spurs. 3.2 x 2.5 package. ? 0.1 ? ps f = 156.25, ieee802.3-2005 10gbe jitter mask integr ation bandwidth = 1.875 mhz to 20 mhz, includes spurs, all vdds rms period jitter [2] t_jitt ? 1.0 1.6 ps f = 100, 156.25 or 212.5 mhz, vdd = 3.3 v or 2.5v notes: 2. measured according to jesd65b
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 3 of 12 www.sitime.com table 4. electrical characteristics ? hcsl parameter symbol min. typ. max. unit condition current consumption current consumption idd ? ? 89 ma excluding load termination current, vdd = 3. 3v or 2.5v oe disable supply current i_oe ? ? 58 ma oe = low output disable leakage current i_leak ? 0.15 ? a oe = low maximum output current i_driver ? ? 36 ma maximum average current drawn from out+ or o ut- output characteristics output high voltage voh 0.60 ? 0.90 v see figure 2 output low voltage vol -0.05 ? 0.08 v see figure 2 output differential voltage swing v_swing 1.2 1.4 1.8 v see figure 3 rise/fall time tr, tf ? 360 465 ps measured with 2 pf capacitive loading to gnd, 20% t o 80%, see figure 2 jitter rms phase jitter (random) t_phj ? 0.220 0.270 ps f = 156.25 mhz, integration bandwidth = 12 khz to 2 0 mhz, all includes spurs. vdds, 7.0 x 5.0 mm package. ? 0.230 0.275 ps f = 156.25 mhz, integration bandwidth = 12 khz to 2 0 mhz, all includes spurs. vdds, 7.0 x 5.0 mm package. 3.2 x 2.5 packag e = 0.275 ps. ? 0.1 ? ps f = 156.25, ieee802.3-2005 10gbe jitter mask integr ation bandwidth = 1.875 mhz to 20 mhz, includes spurs, all vdds rms period jitter [3] t_jitt ? 1.0 1.6 ps f = 100, 156.25 or 212.5 mhz, vdd = 3.3 v or 2.5v notes: 3. measured according to jesd65b table 5. pin description pin map functionality 1 oe/nc output enable (oe) h [4] : specified frequency output l: output is high impedance non connect (nc) h or l or open: no effect on output frequency or ot her device functions 2 nc na no connect; leave it floating or connect to gnd for better heat dissipation 3 gnd power vdd power supply ground 4 out+ output oscillator output 5 out- output complementary oscillator output 6 vdd power power supply voltage [5] notes: 4. in oe mode, a pull-up resistor of 10 k ? or less is recommended if pin 1 is not externally driven. 5. a capacitor of value 0.1 f or higher between vd d and gnd is required. an additional 10 f capacito r between vdd and gnd is required for the best phase jitter performance top view figure 1. pin assignments
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 4 of 12 www.sitime.com table 6. absolute maximum ratings attempted operation outside the absolute maximum ra tings may cause permanent damage to the part. actual performance of the ic is only guaranteed wit hin the operational specifications, not at absolute maximum ratings. parameter min. max. unit vdd -0.5 4.0 v vih vdd + 0.3v v vil -0.3 v storage temperature -65 150 oc maximum junction temperature 130 oc soldering temperature (follow standard pb-free sold ering guidelines) 260 oc table 7. thermal considerations [6] package ja , 4 layer board (c/w) jc , bottom (c/w) 3225, 6-pin 80 30 7050, 6-pin 52 19 notes: 6. refer to jesd51 for ja and jc definitions, and reference layout used to determin e the ja and jc values in the above table. table 8. maximum operating junction temperature [7] max operating temperature (ambient) maximum operating junction temperature 70c 95c 85c 110c notes: 7. datasheet specifications are not guaranteed if j unction temperature exceeds the maximum operating j unction temperature. table 9. environmental compliance parameter test conditions value unit mechanical shock resistance mil-std-883f, method 2002 10,000 g mechanical vibration resistance mil-std-883f, method 2007 70 g soldering temperature (follow standard pb free sold ering guidelines) mil-std-883f, method 2003 260 c moisture sensitivity level msl1 @ 260c electrostatic discharge (hbm) hbm, jesd22-a114 2,000 v charge-device model esd protection jesd220c101 750 v latch-up tolerance jesd78 compliant
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 5 of 12 www.sitime.com waveform diagrams figure 2 . lvpecl/hcsl voltage levels per differential pin (ou t+/out - ) figure 3 . lvpecl/hcsl voltage levels across differential pair figure 4 . lvds voltage levels per differential pin (out+/out - )
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 6 of 12 www.sitime.com termination diagrams lvpecl: figure 5: lvpecl with ac-coupled termination vdd r 1 r 2 r 1 r 2 out+ out- out+ out- vdd r 1 82.5 ? 127 ? 62.5 ? 250 ? 3.3 v 2.5 v r 2 zo = 50 ? zo = 50 ? thevenin-equivalent termination network d- d+ d- d+ lvpecl figure 6: lvpecl dc-coupled load termination with t hevenin equivalent network r 1 r 2 out+ out- out+ out- vdd r 1 50 ? 50 ? 50 ? 50 ? 3.3 v 2.5 v r 2 r 3 50 ? 18 ? zo = 50 ? zo = 50 ? r 3 c 1 0.1 f y-bias termination network d- d+ d- d+ lvpecl figure 7: lvpecl with y-bias termination
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 7 of 12 www.sitime.com termination diagrams (continued) out+ out- out+ out- 50 ? zo = 50 ? zo = 50 ? v t =vdd-2v 50 ? shunt bias termination network d- d+ d- d+ lvpecl figure 8: lvpecl with dc-coupled parallel shunt loa d termination
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 8 of 12 www.sitime.com termination diagrams (continued) lvds: out+ out- out+ out- 100 ? zo = 50 ? zo = 50 ? lvds out+ out- out+ out- figure 9: lvds single dc termination at the load out+ out- 100 ? zo = 50? zo = 50? 0.1f 0.1f lvds out+ out- 100 ? figure 10: lvds double ac termination with capacito r close to the load out+ out- 100 ? zo = 50? zo = 50? lvds out+ out- 100 ? figure 11: lvds double dc termination
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 9 of 12 www.sitime.com termination diagrams (continued) hcsl: out+ out- out+ out- zo = 50 ? zo = 50 ? d- d+ d- d+ r2 r1 r1 = r2 = 33 ? 50 ? 50 ? figure 12: hcsl interface termination
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 10 of 12 www.sitime.com dimensions and patterns package size ? dimensions (unit: mm) [8] recommended land pattern (unit: mm) [9] 3.2 x 2.5 x 0.75 mm 3.2 x 2.5 x 0.75 mm 7.0 x 5.0 x 0.90 mm [10] 7.0 x 5.0 x 0.90 mm [10] notes: 8. top marking: y denotes manufacturing origin and xxxx denotes manufacturing lot number. the value of ?y? will depend on the assembly location of the device. 9. a capacitor of value 0.1 f or higher between vd d and gnd is required. an additional 10 f capacito r between vdd and gnd is required for the best phase jitter performance 10. the center pad has no electrical function. sol dering down the center pad to the gnd is recommende d for best thermal dissipation, but is optional.
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 11 of 12 www.sitime.com ordering information notes: 11. contact sitime for higher temperature range options 12. contact sitime for 5.0 x 3.2 mm package 13. contact sitime for 10 ppm option 14. bulk is available for sampling only table 10. ordering codes for supported tape & reel packing method device size (mm x mm) 8 mm t&r (3ku) 8 mm t&r (1ku) 12 mm t&r (3ku) 12 mm t&r (1ku) 16 mm t&r (3ku) 16 mm t&r (1ku) 7.0 x 5.0 ? ? ? ? t y 3.2 x 2.5 d e t y ? ?
SIT9366 1 to 220 mhz ultra-low jitter differential oscillat or rev 1.0 page 12 of 12 www.sitime.com table 11. revision history revision release date change summary 1.0 09/06/2017 final release sitime corporation , 5451 patrick henry drive, santa clara, ca 95054, usa | phone: +1-408-328-4400 | fax: +1-408-328-4439 ? sitime corporation 2017. the information containe d herein is subject to change at any time without n otice. sitime assumes no responsibility or liability for any loss, damage or defect of a product which is caused in whole or in part by (i) use of any circuitry other than circuit ry embodied in a sitime produc t, (ii) misuse or abuse including static discharge, neglect or accident, (iii) unauthorized modification or repair s which have been soldered or alte red during assembly and are not capable of being te sted by sitime under its normal test conditions, or (iv) improper installation, storage, handling, warehousi ng or transportation, or (v) being subjected to unu sual physical, thermal, or electrical stress. disclaimer: sitime makes no warranty of any kind, express or im plied, with regard to this material, and specifical ly disclaims any and al l express or implied warranties, either in fact or by operation of law, statutory or otherwise, including the implied warranties of merchantability and fitn ess for use or a particular purpose, and any implie d warranty arising from course of dealing or usage of trade, as well as any common-law duties re lating to accuracy or lack of negligence, with resp ect to this material, any sitime product and any pr oduct documentation. products sold by sitime are not suitable or intended to be used in a life support application or component, to operate nuclear facilities, or in other mission critical ap plications where human life may be involved or at stake. all sales are made conditioned upon co mpliance with the critical uses policy set forth be low. critical use exclusion policy buyer agrees not to use sitime's products for any application or in any components used in li fe support devices or to operate nuclear facilities or for use in other mission-critical app lications or components where human life or propert y may be at stake. sitime owns all rights, title and interest to the i ntellectual property related to sitime's products, including any software, firmware, copyright, patent , or trademark. the sale of sitime products does not convey or imply any license under patent or oth er rights. sitime retains the copyright and tradema rk rights in all documents, catalogs and plans supp lied pursuant to or ancillary to the sale of products or services by sitime. unless otherwise agreed to in writing by sitime, any reproduction, modification, translation, compilation, or represen tation of this material shall be strictly prohibited.

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