1 of 2 mtronpti - 2525 shader road - orlando - florida - 32804 - usa - 1 - 407 - 298 - 2000 - www.mtronpti.com mtronpti reserves the right to make changes to the product(s) and services(s) d escribed herein without notice. no liability is assumed as a result of their use or application. m610x - synce series t cxo ieee 1588 & synchronous ethernet features: available in clipped sine wave or cmos output available in 10 pad or 4/5 pad options low phase noise and excellent g - sensitivity performance 1.5 ppb/g applications: synchronous ethernet slave clocks itu - t g.8262 eec options 1 & 2 compliant to stratum 3 gr - 1244 - core & gr - 253 - core sonet/sdh network timing wireless communications designed to support 1588 & synce device suppliers like: microsemi idt semtech electrical specifications: parameter symbol min. typ. max. units conditions frequency range f 10.000 38 . 880 mhz initial accuracy f i - 1 . 0 + 1 . 0 ppm @ 25?c @ time of shipment frequency stabilities operating temperature t a see ordering information vs temperature f t /f 0. 3 ppm t a = - 40 c to +85 c ref gr1244core vs drift 40 ppb after 24 h ou rs at constant temperature free - run accuracy - 4.6 +4.6 ppm includes initial calibration @ +25 c, deviation over temperature, supply voltage and load variatio ns, reflow soldering, and 20 year aging. vs. supply voltage f vdd /f 0.02 0. 1 ppm 5% change in voltage vs. load f load /f 0.02 0. 1 ppm 5% change in load rf output output type see ordering information output load 15 10/10 pf k / pf hcmos output clipped sine w ave output symmetry (duty cycle) t dc 40 50 60 % ref to ? v s , hcmos rise/fall time t r /t f 8 ns ref. 10% to 90% v out, hcmos output logic level (hcmos) v oh 80 % v dd i oh/ i ol = 4 ma, v s = +3.0 v v oh 20 % v dd i oh/ i ol = 4 ma, v s = +3.0 v output level (clipped sinewave) 1.0 v pk - pk frequency adjustment 9.2 ppm over control voltage range control voltage range 0.3 0.3 0.5 2.7 3.0 4.5 v for v s = 3.0 v for v s = 3.3 v for v s = 5.0 v input resistance 100 k linearity 3 % other parameters ssb phase noise (under static conditions, 10mhz) - 100 dbc/hz @ 10 hz offset - 12 8 @ 100 hz offset - 14 8 @ 1 khz offset - 15 5 @ 10 khz offset - 15 6 @ 100 khz offset wander generation mtie & tdev per itu - t g.8262 eec option 2 , gr - 1244 & itu - t g.812 (see figure a) @ 0.1 hz bandwidth supply voltage & current supply voltage v dd see ordering information v dc supply current i d 2.2 3.3 ma hcmos @ 13 mhz 1.5 2.2 ma clipped sine w ave @ 13 mhz rev: 1 1 / 1 /2012
2 of 2 mtronpti - 2525 shader road - orlando - florida - 32804 - usa - 1 - 407 - 298 - 2000 - www.mtronpti.com mtronpti reserves the right to make changes to the product(s) and services(s) d escribed herein without notice. no liability is assumed as a result of their use or application. m610x - synce series t cxo ieee 1588 & synchronous ethernet wander generation plots: loop bw 0.1hz mtie performance tdev performance figure a 10 pad leadless ceramic package : 4/5 pad leadless ceramic package : marking and pin assignments recommended reflow profile: marking: line 1: m 610xyw line 2 : frequency pin assignments: m610x 10 pad m610x 4/5 pad pin/pad 1: vref or n/c pin/pad 1: vcontrol pin/pad 2: n/c pin/pad a : n/c pin/pad 3: n/c pin/pad b: n/c pin/pad 4: ground pin/pad 2: ground pin/pad 5: output pin/pad c : n/c pin/pad 6: n/c pin/pad 3: output pin/pad 7: n/c pin/pad 4: tristate or n/c pin/pad 8: tristate pin/pad 5: supply pin/pad 9: supply pin/pad d: n/c pin/pad 10: vcontrol
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