actual size crystal oscillator specifications (characteristics) item symbol specifications conditions / remarks eg - 2021ca eg - 2001ca output frequency range fo 62.500 mhz to 170.000mhz 170.001mhz to 250.000mhz 106.250 mhz to 170.000 mhz please contact us for inq uiries regarding available frequencies. supply voltage v cc 2.5 v ? 0.125 v 3.3 v ? 0.3 v storage temperature t_stg - 40 ? c to +100 ? c store as bare product . operating temperature *1 t_use p : 0 ? c to +70 ? c r : - 5 ? c to +85 ? c 0 ? c to +70 ? c frequency t olerance *1 f _tol g: ? 50 ? 10 - 6 h: ? 100 ? 10 - 6 z : ? 50 ? 10 - 6 y, h: ? 100 ? 10 - 6 current consumption i cc 2 5 ma max . 30 ma max . 50 ma max. oe=vcc, no load condition d isable current i_ dis 600 ? a max. 10 ? a max. oe=gnd symmetry sym 4 5 % to 55 % 40 % to 6 0 % 45 % to 55 % 50 % v cc level , l_cmos ? max. o utput voltage v oh v cc - 0.35 v min. v cc - 0.4 v min. i oh = - 8 ma v ol 0.35 v max. 0.4 v max. i ol = 8 ma output load condition (cmos) l_cmos 15 pf max. i nput voltage v ih 7 0 % v cc min. oe terminal v il 3 0 % v c c max. r ise time / f all time t r / t f 2 ns max. b etween 20% v cc and 80% v cc leve l, l_cmos ? max. s tart - up time t_ str 10 ms max. time at minimum supply voltage t o be 0 s jitter *2 t dj 0.2 ps typ. deterministic jitter t rj 3 ps typ. random jitter t rms 3 ps typ. ? (rms of total distribution) t p - p 25 ps typ. peak to peak t acc 4 ps typ. accumulated jitter( ? ) n=2 to 50000 cycles phase jitter t pj 1 ps max. o ffset frequency: 12 khz to 20 mhz frequency aging *3 f _aging ? 10 ? 10 - 6 / year max. ? 5 ? 10 - 6 / year max. +25 ? c , first year, v cc =2.5 v,3.3 v *1 as per below table *2 based on dts - 2075 digital timing system made from wavecrest with jitter analysis software visi6. *3 except : chpa,chra,pch model eg - 2021ca model eg - 2001ca aging a *4 n *5 symmet ry p: 50 ? ? ? - 6 (0 ? ? ? ? - 6 (0 ? ? ? ? - 6 ( - 5 ? ? ? ? - 6 (0 ? ? ? ? - 6 (0 ? ? ? ? - 6 (0 ? ? ? ? - 6 ( - 5 ? ? ? c ,10 years) . *5 this includes initial frequency tolerance, temperature variation, supply voltage variation, load variation, and reflow dr ift.(except aging) *6 this includes initial frequency tolerance, and temperature variation.(except reflow dri ft, supply voltage variation, load variation and aging) external dimensions ( unit:mm ) footprint (recommended) (unit:mm) eg - 20 2 1 ca eg - 20 0 1 ca crystal oscillator low - jitter saw oscillator eg - 2021 / 2001ca ? f requency range : 62.5 mhz to 250 mhz ? supply voltage : 2.5 v ? ? ? eg - 2021ca 3.3 v ? ? ? eg - 2001ca ? output : cmos ? function : output enable (oe) ? external dimensi ons : 7.0 5.0 1.2 mm ? very low jitter and low phase noise by saw unit. product number (please contact us) eg - 2021ca: q3807ca00xxxx00 eg - 2001ca: q3801ca00xxxx00 oe pin = h igh : specified frequency output. oe pin = l ow : outp ut is high impedance eg - 2021ca *1 standby function built - in 5.08 1. 2 0. 2 5.00.2 7.0 0.2 #1 #2 #3 #4 e eg - 2021 hpa172a 125.000c eg - 2001ca no. pin terminal 1 oe * 1 2 gnd 3 out 4 v cc 7.00.2 5.00.2 e 125.000h 5.08 1. 2 0.2 pin map pin connection 1 oe * 1 2 gnd 3 out 4 v cc 5 . 08 # 4 # 3 # 2 # 1 1 . 4 2.6 1.1 *1 standby function built - in 1pc12 4a #1 #3 #2 #4 1.4 2.6 1.1 5.08 5.08 1.8 1.5 3.9 # 2 is connected to the cover. # 2 is connected to the cover.
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