euro quartz euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 email: info@euroquartz.co.uk www.euroquartz.co.uk low power precision cmos description the euroquartz EMEM1001 oscillator range are mems (micro electro- mechanical system) devices offering excellent jitter and stability performance over a wide range of supply voltages and temperature ranges (up to -40 to +105c). EMEM1001 parts incorporate an all- silicon resonator that is robust and perfoms well in high shock and vibration environments. EMEM1001 oscillators are available in four, industry-standard smd packages: 7 x 5mm, 5 x 3.2mm, 3.2 x 2.5mm and 2.5 x 2.0mm. the part may be 'dropped in' to most pcb footprints as standard crystal oscillators. electrical specifications EMEM1001- mems oscillator features frequency range 1.0 to 150mhz frequency stability 10, 25 or 50ppm operating voltage: 1.7v to 3.6v operating temperature range commercial: 0 to +70c ext. commercial: -20 to +70c industrial: -40 to +85c ext. industrial: -40 to +105c low operating and standby current 5ma operating (40mhz) 15a standby ultra-miniature footprint 2.5 x 2.0 x 0.85mm 3.2 x 2.5 x 0.85mm 5.0 x 3.2 x 0.85mm 7.0 x 5.0 x 0.85mm mil-std 883 shock & vibration resistant pb free, rohs, reach svhc compliant iso9001 (2008) qualified parameter symbol condition min. typ. max. unit supply current no load i dd c l = 0p r l = t = 25c 1mhz 27mhz 70mhz 150mhz 6.0 6.5 7.2 8.3 6.3 6.9 7.5 9.1 ma output transition time rise time fall time t r t f c l = 15pf; t = 25c 20%/80%*v dd 1.0 0.9 3 3 ns jitter, max cyle to cycle j cc f = 100mhz 3 60 ps vdd = 1.8v parameter symbol condition min. typ. max. unit supply current no load i dd c l = 0p r l = t = 25c 1mhz 27mhz 70mhz 150mhz 6.0 6.7 7.7 9.6 6.3 7.0 8.0 10.6 ma output transition time rise time fall time t r t f c l = 15pf; t = 25c 20%/80%*v dd 1.0 0.9 2 2 ns jitter, max cyle to cycle j cc f = 100mhz 3 50 ps vdd = 2.5v parameter symbol condition min. typ. max. unit supply current no load i dd c l = 0p r l = t = 25c 1mhz 27mhz 70mhz 150mhz 6.0 6.8 8.2 10.8 6.3 7.2 8.7 12.0 ma output transition time rise time fall time t r t f c l = 15pf; t = 25c 20%/80%*v dd 1.0 0.9 2 2 ns jitter, max cyle to cycle j cc f = 100mhz 3 50 ps vdd = 3.3v page 1 of 5 freq: 1.0mhz to 150.0mhz notes: 1. absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed. the device should not be operated beyond these limits. 2. t su is time to stable frequency output after vdd is applied. t su and t en (after en is asserted) are identical values. 3. measured over 50k clock cycles.
euro quartz euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 email: info@euroquartz.co.uk www.euroquartz.co.uk parameter symbol condition min. typ. max. unit frequency f0 single frequency 1 150 mhz frequency tolerance ?f includes frequency variations due to initial tolerance, temperature and power supply voltage 10, 25, 50 ppm ageing ?f 1 year @25c 5 ppm supply current, standby i dd t=25c 15 a output logic levels output logic high output logic low v oh v ol -4ma 4ma 0.8*v dd 0.2*v dd volts output startup time 2 t su t=25c 1.0 1.3 ms output disable time t da 20 100 ns output duty cycle sym 45 55 % input logic levels input logic high input logic low v ih v il 0.75*v dd 0.25*v dd volts specifications (vdd = 1.8 to 3.3v t a = 85 unless otherwise specified) low power precision cmos EMEM1001- mems oscillator page 2 of 5 ordering information package (plastic qfn) temperature stability frequency packing option p=a: 7.0 x 5.0mm p=b: 5.0 x 3.2mm p=c: 3.2 x 2.5mm p=d: 2.5 x 2.0mm t=c: 0 ~ +70c t=e:-20 ~ +70c t=i:-40 ~ +85c t=l:-40 ~ +105c s=1: 50ppm s=2: 25ppm s=3: 10ppm xxx.xxx blank: tubes t: tape & reel absolute maximum ratings item min. max. unit condition input voltage -0.3 vdd+0.3 v junction temp. - +150 c storage temp. -55 +150 c soldering temp. - +260 c 40 sec. max. esd hbm mm cdm - 4000 200 1500 v standby# (pin 1) output (pin 3) high level output on open (not connected) output on low level high impedance standby function parameter symbol range supply voltage vdd 1.7 ~3.6v output load zl r>10k , c15pf operating temperature option 1 option 2 option 3 option 4 t -40 to +105c -40 to +85c -20 to +70c 0 to + 60c ordering code recommended operating conditions example: EMEM1001 ce1 - 123.000 t package, temp., & stability output freq. 1.0 to 150mhz blank = tubes t = tape & reel family freq: 1.0mhz to 150.0mhz order in the form: EMEM1001pts-frequency-supply format example: EMEM1001ce1-123.000t this is an 123.000mhz oscillator in a plastic 3.2 x 2.5mm package; stability 50ppm over -20 to +70c, shipped in tape and reel.
euro quartz euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 email: info@euroquartz.co.uk www.euroquartz.co.uk low power precision cmos EMEM1001- mems oscillator page 3 of 5 freq: 1.0mhz to 150.0mhz nominal performance characteristics
euro quartz euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 email: info@euroquartz.co.uk www.euroquartz.co.uk low power precision cmos EMEM1001- mems oscillator freq: 1.0mhz to 150.0mhz 7.0 x 5.0mm plastic package board layout (recommended) solder reflow profile package dimensions msl1 @ 260c refer to jstd-020c ramp-up rate (200c to peak temp.) 3c/s max. preheat time 150c to 200c 60-180s time maintained above 217c 60-150s peak temperature 255-260c time within 5c of actual peak 20-40s ramp-down rate 6c/s max. time 25c to peak temperature 8 min max. page 4 of 5
euro quartz euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 email: info@euroquartz.co.uk www.euroquartz.co.uk 5.0 x 3.2mm plastic package 3.2 x 2.5mm plastic package low power precision cmos EMEM1001- mems oscillator 2.5 x 2.0mm plastic package freq: 1.0mhz to 150.0mhz page 5 of 5
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