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cy2410 mpeg clock generator with vcxo cypress semiconductor corporation ? 198 champion court ? san jose , ca 95134-1709 ? 408-943-2600 document #: 38-07317 rev. *g revised july 16, 2011 mpeg clock generator with vcxo features integrated phase-locked loop (pll) low-jitter, high-accuracy outputs vcxo with analog adjust 3.3 v operation compatible with mk3727 (?1, ?5) benefits highest-performance pll tailored for multimedia applications meets critical timing requirem ents in complex system designs large 150-ppm range, better linearity application compatibility for a wide variety of designs enables design compatibility advanced features matches nonlinear mk3727a vcxo control curve (-5) digital vcxo control electromagnetic interference (emi) reduction for standards compliance second source for existing designs part number outputs input frequency range output frequencies vcxo control curve other features cy2410-1 1 13.5-mhz pullable crystal input per cypress specification 1 copy of 27 mhz linear compatible with mk3727 CY2410-5 1 13.5-mhz pullable crystal input per cypress specification 1 copy of 27 mhz nonlinear matches mk3727a nonlinear vcxo control curve 13.5 xin xout output dividers pll osc vcxo q p vco vdd vss ? 27 mhz cy2410-1, -5 logic block diagram [+] feedback
cy2410 document #: 38-07317 rev. *g page 2 of 13 13.5 xin xout output dividers pll osc q p vco vdd vss ? 27 mhz serial programming interface sclk sdat digital vcxo cy2410-3 logic block diagram [+] feedback
cy2410 document #: 38-07317 rev. *g page 3 of 13 contents pin configuration ............................................................. 4 pin definitions for cy2410-1, CY2410-5 ......................... 4 pullable crystal specifications ....................................... 5 absolute maximum conditions ....................................... 7 recommended operating conditions ............................ 7 dc electrical specifications ............................................ 7 ac electrical specifications (vdd = 3.3 v) ..................... 7 ordering information ........................................................ 9 ordering code definitions ........................................... 9 package diagram ............................................................ 10 acronyms ........................................................................ 11 document conventions ................................................. 11 units of measure ....................................................... 11 document history page ................................................. 12 sales, solutions, and legal information ...................... 13 worldwide sales and design s upport ......... .............. 13 products .................................................................... 13 psoc solutions ......................................................... 13 [+] feedback
cy2410 document #: 38-07317 rev. *g page 4 of 13 pin configuration figure 1. cy2410-1, CY2410-5 8-pin soic 1 2 3 4 xout xin vcxo 27 mhz vss nc or vss nc or vdd 5 6 7 8 vdd pin definitions fo r cy2410-1, CY2410-5 name pin number description x in 1 reference crystal input v dd 2 voltage supply v cxo 3 input analog control for v cxo v ss 4 ground 27 mhz 5 27-mhz clock output nc/v dd 6 no connect or voltage supply nc/v ss 7 no connect or ground x out [1] 8 reference crystal output note 1. float x out if x in is externally driven. [+] feedback
cy2410 document #: 38-07317 rev. *g page 5 of 13 pullable crystal specifications parameter [2] description condition min typ max unit f nom nominal crystal frequency parallel resonance, fundamental mode, at cut ? 13.5 ? mhz c lnom nominal load capacitance ? 14 ? pf r 1 equivalent series resistance (esr) fundamental mode ? ? 25 ? r 3 /r 1 ratio of third overtone mode esr to fundamental mode esr ratio used because typical r 1 values are much less than the maximum spec. 3?? dl crystal drive level no external series resistor assumed ? 0.5 2.0 mw f 3sephi third overtone separation from 3f nom high side 300 ? ? ppm f 3seplo third overtone separation from 3f nom low side ? ? ?150 ppm c 0 crystal shunt capacitance ? ? 7 pf c 0 /c 1 ratio of shunt to motional capacitance 180 ? 250 c 1 crystal motional capacitance 14.4 18 21.6 pf note 2. crystals that meet this specificatio n includes: ecliptek ecx-5788-13.500m, siward xtl001050a-13.5-14-400, raltron a-13.500-14 -cl, pdi ha13500xfsa14xc. [+] feedback
cy2410 document #: 38-07317 rev. *g page 6 of 13 figure 2. data valid and data transition periods figure 3. start and stop frame figure 4. duty cycl e definition; dc = t 2 /t 1 figure 5. rise and fall time definitions: er = 0.6 v dd / t 3 , ef = 0.6 v dd / t 4 sdat sclk data valid transition to next bit clk low clk high v ih v il t su t dh start transition to next bit stop sdat sclk t1 t2 50% 50% clk clk t3 t4 80% 20% [+] feedback
cy2410 document #: 38-07317 rev. *g page 7 of 13 absolute maximum conditions parameter description min max unit v dd supply voltage ?0.5 7.0 v t s storage temperature [3] ?65 125 c t j junction temperature ? 125 c digital inputs v ss ? 0.3 v dd + 0.3 v digital outputs referred to v dd v ss ? 0.3 v dd + 0.3 v electrostatic discharge 2000 ? v recommended oper ating conditions parameter description min typ max unit v dd operating voltage 3.135 3.3 3.465 v t a ambient temperature 0 ? 70 c c load max. load capacitance ? ? 15 pf f ref reference frequency ? 13.5 ? mhz t pu power up time for v dd to reach minimum specified voltage (power ramp must be monotonic) 0.05 ? 500 ms dc electrical specifications parameter name description min typ max unit i oh output high current: -1, -5 v oh = v dd ? 0.5, v dd = 3.3 v 12 24 ? ma i ol output low current: -1, -5 v ol = 0.5, v dd = 3.3 v 12 24 ? ma c in input capacitance ? ? 7 pf i iz input leakage current ? 5 ? ? a f ? xo v cxo pullability range: -1, -5 + 150 ? ? ppm v vcxo v cxo input range 0 ? v dd v i vdd supply current ? 30 35 ma ac electrical specifications (v dd = 3.3 v) parameter [4] name description min typ max unit dc output duty cycle duty cycle is defined in figure 4 on page 6 , 50% of v dd 45 50 55 % er or rising edge rate: -1, -5 output clock edge rate, measured from 20% to 80% of v dd , c load = 15 pf. see figure 5 on page 6 . 0.8 1.4 ? v/ns er of falling edge rate: -1, -5 output clock edge rate, measured from 80% to 20% of v dd , c load = 15 pf. see figure 5 on page 6 . 0.8 1.4 ? v/ns t 9 clock jitter: -1, -5 peak-to-peak period jitter ? 140 ? ps t 10 pll lock time ? ? 3 ms notes 3. rated for ten years. 4. not 100% tested. [+] feedback
cy2410 document #: 38-07317 rev. *g page 8 of 13 figure 6. test and measurement setup 0.1 ? f v dd clk out c load gnd outputs [+] feedback
cy2410 document #: 38-07317 rev. *g page 9 of 13 ordering code definitions ordering information ordering code package type operating range operating voltage features pb-free cy2410ksxc?5 8-pin soic commercial 3.3 v matches nonlinear mk3727a vcxo control curve cy2410ksxc?5t 8-pin soic - tape and reel commercial 3.3 v matches nonlinear mk3727a vcxo control curve tape and reel configuration type temperature range: c = commercial pb-free package type: s = 8-pin soic base part number s cy2410k x c - 5 t [+] feedback
cy2410 document #: 38-07317 rev. *g page 10 of 13 package diagram figure 7. 8-pin soic (150 mils), 51-85066 51-85066 *e [+] feedback
cy2410 document #: 38-07317 rev. *g page 11 of 13 acronyms document conventions units of measure acronym description pll phase-locked loop emi electromagnetic interference esd electrostatic discharge esr equivalent series resistance pll phase locked loop soic small outline integrated circuit vcxo voltage controlled crystal oscillator symbol unit of measure ? c degree celsius mhz mega hertz ? f micro farad ma milli amperes ms milli seconds mw milli watts ? ohms ppm parts per million % percent pf pico farad ps pico seconds vvolts [+] feedback
cy2410 document #: 38-07317 rev. *g page 12 of 13 document history page document title: cy2410, mpeg clock generator with vcxo document number: 38-07317 rev. ecn no. submission date orig. of change description of change ** 111553 02/12/02 ckn new data sheet *a 114937 09/24/02 ckn added -6 to data sheet, advance information to final *b 121418 12/06/02 ckn updated the pullable cryst al specifications table on page 2 *c 126905 06/17/03 rgl added -7 part to data sheet added new parameter on the pullable crystal table power up requirements added to the operating conditions *d 131100 01/20/03 rgl added vcxo -7 pullability range in the dc specs with min. value of 115 ppm *e 2440886 see ecn aesa u pdated template. added note ?not recommended for new designs.? added part number cy2410sxc-1, cy2410sxc-1t, cy2410sxc-5, cy2410sxc-5t, cy2410ksxc-5, and cy2410ksxc-5t in ordering information table. removed all part numbers for non-pb-free packages (part numbers beginning cy2410sc). removed details specific to the -3, -4, -6 and -7 versions. *f 2897373 03/22/10 cxq updated ordering information table. removed part numbers cy2410sxc-1, cy2410sxc-1t, cy2410sxc-5t, and cy2410sxc-5 updated package diagram. updated copyright section. *g 3317009 07/16/2 011 bash added ordering code definitions . updated package diagram . updated acronyms and units of measure . updated in new template. [+] feedback
document #: 38-07317 rev. *g revised july 16, 2011 page 13 of 13 all products and company names mentioned in this document may be the trademarks of their respective holders. cy2410 ? cypress semiconductor corporation, 2009-2011. the information contained herein is subject to change without notice. cypress s emiconductor corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a cypress product. nor does it convey or imply any license under patent or other rights. cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement wi th cypress. furthermore, cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. the inclusion of cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies cypress against all charges. any source code (software and/or firmware) is owned by cypress semiconductor corporation (cypress) and is protected by and subj ect to worldwide patent protection (united states and foreign), united states copyright laws and internatio nal treaty provisions. cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the cypress source code and derivative works for the sole purpose of creating custom software and or firmware in su pport of licensee product to be used only in conjunction with a cypress integrated circuit as specified in the applicable agreement. any reproduction, modification, translation, compilation, or repre sentation of this source code except as specified above is prohibited without the express written permission of cypress. disclaimer: cypress makes no warranty of any kind, express or implied, with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. cypress reserves the right to make changes without further notice to t he materials described herein. cypress does not assume any liability arising out of the application or use of any product or circuit described herein. cypress does not authori ze its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. the inclusion of cypress? prod uct in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies cypress against all charges. use may be limited by and subject to the applicable cypress software license agreement. sales, solutions, and legal information worldwide sales and design support cypress maintains a worldwide network of offices, solution center s, manufacturer?s representatives, and distributors. to find t he office closest to you, visit us at cypress.com/sales. products automotive cypress.co m/go/automotive clocks & buffers cypress.com/go/clocks interface cypress. com/go/interface lighting & power control cypress.com/go/powerpsoc cypress.com/go/plc memory cypress.com/go/memory optical & image sensing cypress.com/go/image psoc cypress.com/go/psoc touch sensing cyp ress.com/go/touch usb controllers cypress.com/go/usb wireless/rf cypress.com/go/wireless psoc solutions psoc.cypress.com/solutions psoc 1 | psoc 3 | psoc 5 [+] feedback

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