differential lvds crystal clock oscillators 300 fs jitter HDK5361 series +2.5v +3.3v ?k? fam ily mercury since 1973 mercury www.mercury-crystal.com ? f emto second integrated phase jitter ( 300 fs typical, 12 khz to 20 mhz). ? superior phase noise (-138 dbc/hz at 10 khz and -142 dbc/hz at 100 khz offset). ? high performance with surprisingly low price. ? 2.5v or 3.3v supply voltage. general specification s product series HDK5361; ? k ? family characteristics. tri-state on pad 1 frequency range 40 mhz ~ 200 mhz. output logic differential lvds square wave frequency stability vs operating temperature range stability code commercial ? c ?: : -10c to +70c industrial ? i ?: -40c to +85c 25 ppm a d 50 ppm b e 100 ppm c f custom xx ppm c x x i x x if custom, use ?temperature range code + desired stability in ppm? for the stability code. example: ? c20 ? (20 ppm over -10 to +70c). supply voltage v cc +2.5 v 5 % (voltage code is ? 25 ?); or +3.3 v 5 % (voltage code is ? 3 ?) output voltage high ?1?, v oh 1.43v typical; 1.6v max, rl=100 ohms. output voltage low ?0?, v ol 0.9v min; 1.1v typical, rl=100 ohms output swing 250 mv min; 350 mv typical; 450 mv max. rl=100 ohms current consumption 16 ma typical; 27 ma max. load (rl) 100 ohms between output an d complimentary output rise time (tr) 0.2 n sec. typ; 0.4 n sec. max. 20% ? 80% of waveform fall time (tf) 0.2 n sec. typ; 0.4 n sec. max. 80% ? 20% of waveform duty cycle 50% 5% max. measured at 50% waveform tri-state function on pad no. 1 if no connection or v dd *70% min is applied: output. internal pull-up. oscillation disable time: 0.2 u sec. max. if v dd *30% max is applied: high impedance. oscillation enable time: 2.0 m sec. max. current consumption is 10 ua typical phase jitter (rms) 300 fs typical (12 khz to 20 mhz integrated) ssb phase noise (dbc/hz). typical offset 10 hz 100 hz 1 khz 10 khz 100 khz 1 mhz 10 mhz 125 mhz -60 -90 -120 -136 -142 -145 -148 start-up time 3 ms typical; 10 m sec. max. aging 3 ppm / year max. packaging 180 mm reel; 16 mm tape, 8.0 mm pitch. 1000 pcs per reel. (1) inclusive of 25c tolerance, operating temperature range, 10% input voltage variation, load ch ange, aging at +25c, shock and vibration taiwan: tel (886)-2-2406-2779, fax (886 )-2-2496-0769, e-mail: sale s-tw@mercury-crystal.com u.s.a.: tel (1)-909-466-042 7, fax (1)-909- 466-0762, e-mail: sales-us@mercury-crystal.com mercur y page 1 of 4 date: january 24, 2011 rev. 0
differential lvds crystal clock oscillators 300 fs jitter HDK5361 series +2.5v +3.3v ?k? fam ily mercury since 1973 mercur absolute maximum rating permanent damage may be created if operate beyond limits specified ta=25 c, vss=0v parameters rating min. max. supply voltage vss-0.5 v 5.0 v input voltage vss-0.5 v v dd +0.5 v output voltage vss-0.5 v v dd +0.5 v environmental performance specifications green requirement rohs 6/6 ( 2002/95/ec) and weee (2002/96/ec) complian t msl level level 1 per ipc/jedec j-std-020d.1 storage temp. range -55c to +125c humidity 85% rh, 85c, 48 hours hermetic seal leak rate 2x10 -8 atm-cm 3 / sec max. solderability mil-std-202f method 208e reflow 260c for 10 sec max.. 2 times max. vibration mil-std-202f method 204, 35g, 50 to 2000 hz shoc k mil-std-202f method 213b, test condi. e, 1000gg ? sine wave esd protection 2kv max. human body model. contact pad surface finish gold (0.3~1.0 um) on nickel (1.27~8.89 um) weight per uni t 160 mg typical part number format and examples : example : 3HDK5361-a-155.520; 25HDK5361-a-155.520 explanation : +3.3v HDK5361 series lvlvds output clock os cillator, frequency stability is 25 ppm over -10c to +70c, 155.520 mhz " " " : customer to specify 3 HDK5361 ? a ? 155.520 c d e f c: v dd voltage codes: ? 3 ? for +3.3 v; ? 25 ? for +2.5 v d : HDK5361 product series. ? h ? for clock; ? d ? for lvds; ? k ?: for ?k? family characteristics.? 536 ? for 3.2x5 mm smd with 6 pads. ? 1 ? for tri-state on pad 1. e : frequency stability code: ? a ? ~ ? f ? or custom. see table above. f : frequency in mhz 25HDK5361 and 3HDK5361 test circuit and waveform: y page 4 of 4 date: january 24, 2011 rev. 0 + - 0.1uf v a supply voltage 50 1 2 3 6 5 4 - + 50 ohms ohms od v lvds lvds os v 20% 80% 0.0v tr tf differential lvds lvds differential v duty cycle 50% m e c HDK5361
differential lvds crystal clock oscillators 300 fs jitter HDK5361 series +2.5v +3.3v ?k? fam ily mercury since 1973 mercur HDK5361 package dimensions and recommended solder pad layout : unit mm[inches] typical phase noise plot 3HDK5361-a-125.000 y page 4 of 4 date: january 24, 2011 rev. 0
differential lvds crystal clock oscillators 300 fs jitter HDK5361 series +2.5v +3.3v ?k? fam ily mercury since 1973 mercur HDK5361 recommended solder reflow profile (from ipc/jedec j-std-020d.1) profile feature sn-pb eutectic assembly pb-free assembly preheat/soa k - temperature min. (ts min.) - temperature max. (ts max.) - time (ts) (ts min. to ts max.) 100? c 150? c 60 to 120 seconds 150? c 200? c 60 to 180 seconds ramp-up rate (t l to tp) 3 ? c / sec. max. 3 ? c / sec. max. liquidous temperature (t l ) time (t l ) maintained above t l 183? c 60 to 150 seconds 217? c 60 to 150 seconds peak package body temperature (tp) 235? c 260? c time (tp) within 5 ? c of the classification temperature tc 10 to 30 seconds 20 to 40 seconds ramp-down rate (tp to t l ) 6? c / second max. 6 ? c / second max. time 25 ? c to peak temperature 6 minutes max. 8 minutes max. all temperatures refer to topside of the pack age, measured on the package body surface. y page 4 of 4 date: january 24, 2011 rev. 0
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