357 beloit street, p.o. box 457, burlington, wi 53105-0457 u.s.a. phone 262/763-3591 fax 262/763-2881 email: nelsales@nelfc.com www.nelfc.com lvds su-a2d30 series patent pending description the su-a2d30 series of quartz crystal oscillators provides a lvds compatible signal. features ? wide frequency range - 350.0mhz to 750.0mhz ? patent pending, harmonic multiplication for extremely low jitter ? high frequency output eliminates the need for pll multiplication ? stabilities over temperatures as low as 20ppm eliminates saw oscillator temperature problems ? 3.3v and 2.5v version available ? high reliability - nel halt/hass qualified for crystal oscillator start-up conditions ? user specified tolerance available ? cover connected to ground ? will withstand smd reflow temperatures of 183c for 4 minutes maximum ? high shock resistance, to 1000g electrical connection pin connection 1 enable 2 n/c 3 ground 4 q output 5 /q output 6 v cc crystal clock oscillators data sheet 0547b rev. c
357 beloit street, p.o. box 457, burlington, wi 53105-0457 u.s.a. phone 262/763-3591 fax 262/763-2881 email: nelsales@nelfc.com www.nelfc.com su-a2d30 series continued lvds operating conditions and output characteristics electrical characteristics parameter symbol conditions min typical max frequency ----- ----- 350.0mhz ----- 750.0mhz duty cycle (1) ----- @ 50% points 45/55% ----- 55/45% logic 0 (1) v ol ----- 0.925v ----- ----- logic 1 (1) v oh ----- ----- ----- 1.474v differential voltage swing (1) v diff-out ----- 500mv 700mv ----- rise & fall time (1) tr,tf 20-80% v o ----- ----- 300 psec rms random jitter (5) ----- ----- ----- ----- 1 psec enable voltage (2) ---- with v ee =0v ----- ----- 0.8v disable voltage ----- with v ee =0v 2.0v ----- ----- frequency stability (3) df/f overall conditions including: -100ppm ----- +100ppm voltage, calibration, temp., 10 yr aging, shock, vibration phase noise (4) ----- @100hz ----- ----- - 80 dbc/hz ----- @1khz ----- ----- -110 dbc/hz ----- @10khz ----- ----- -130 dbc/hz ----- @100khz ----- ----- -130 dbc/hz ----- @1mhz ----- ----- -135 dbc/hz ----- @10mhz ----- ----- -135 dbc/hz general characteristics parameter symbol conditions min typical max supply voltage v cc 3.3v5% 3.135v 3.3v 3.465v supply current i cc ----- 0.0 ma ----- 120 ma output current i o low level output current 0.0 ma ----- 50.0 ma operating temperature t a ------ 0c ----- 70c storage temperature t s ----- -55c ----- 125c input: logic high (ecl) - disables v ee or open - enables lead temperature t l soldering, 10 sec. ----- ----- 300c load 50 ohm to v cc -2v or thevenin equivalent, bias required start-up time t s ----- ----- 2 ms 10 ms environmental and mechanical characteristics mechanical shock per mil-std-202, method 213, condition e thermal shock per mil-std-833, method 1011, condition a vibration 0.060" double amplitude 10 hz to 55 hz, 35g?s 55hz to 2000 hz soldering condition 300c for 10 seconds footnotes: 1) with load of 100 ohms across differential outputs. 2) open to enable pin also enables the output. 3) standard frequency stability (20,25,50ppm & others available) 4) phase noise characterization available. phase noise is frequency dependant, phase noise specification references a 1.0ghz part. 5) rms jitter bandwidth of 12khz to 20mhz. rev. c crystal clock oscillators su - a 2d3x - freq package code tolerance/performance su 6 pad 9x14mm smd 0 100ppm 0-70c 1 50ppm 0-70c 7 25ppm 0-70c input voltage 9 customer specific code specification a 20ppm 0-70c a 3.3v b 50ppm -40 to +85c b 2.5v c 100ppm -40 to +85c creating a part number data sheet 0547b
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