? ? ? ? ? ? ? ? ? ? ? ? RXO2520P ------- smd clock oscillator ------- ------- high performance xo in 2.5 x 2.0 mm surface mount package ------- product description ------- the RXO2520P xo combines very low rms phase jitter and tight frequency stability in an industry standard 2.5 x 2.0 mm smd package. available in hundreds of industry standard frequencies from 8 to 1500 mhz for fast delivery and reduced inventory levels. ------- applications ethernet (10g/40g/100g) communications base stations dsl/adsl wi-fi consumer wimax / w-lan ------- features fast sample turnaround cmos, lvpecl, or lvds output options 0.5 ps integrated rms phase jitter (12 khz to 20 mhz) low power differential outputs wide frequency range ------- specifications ----- 1.0 specification references line parameter description 1.1 model description RXO2520P xo 1.2 reference number 1.3 rakon part number ----- 2.0 frequency characteristics line parameter test condition value unit 2.1 frequency 8 to 1500 mhz 2.2 operating temperature range -40 to 85 c 2.3 frequency stability including temperature range, supply variation, load variation and 10 years aging at 25c 30 to 50 ppm 2.4 temperature stability temperature range only 10 to 20 ppm ----- 3.0 power supply line parameter test condition value unit 3.1 supply voltage (vdd) with a tolerance of 10% 3.3 v 3.2 supply voltage (vdd) with a tolerance of 5% 2.5 v 3.3 supply current for lvcmos 40 max ma 3.4 supply current for lvpecl 65 max ma 3.5 supply current for lvds 40 max ma ----- page 1
4.0 output characteristics - lvcmos (up to 200 mhz) line parameter test condition value unit 4.1 output voltage (vol) 15pf load 10 max %vdd 4.2 output voltage (voh) 15pf load 90 min %vdd 4.3 duty cycle @ 50% vdd 48 to 52 % 4.4 rise time / fall time 90%/10% 3 max ns 4.5 rms phase jitter integrated 12khz to 20mhz 0.5 ps ----- 5.0 output characteristics - lvpecl only line parameter test condition value unit 5.1 output voltage (vol) 50 nominal load. (vdd - 1.62v) max. 5.2 output voltage (voh) 50 nominal load. (vdd - 1.025v) min. 5.3 duty cycle @ vdd-1.3v (45 to 55% 600mhz+) 48 to 52 % 5.4 rise time / fall time 80%/20% 0.6 max ns 5.5 rms phase jitter integrated 12khz to 20mhz 0.5 ps ----- 6.0 output characteristics - lvds only line parameter test condition value unit 6.1 differential output: voltage swing (vod) 350 mv 6.2 duty cycle measured at 1.25v (45 to 55% over 150mhz) 45 to 55 % 6.3 rise time / fall time rl = 100 / cl = 10 pf 0.6 max ns 6.4 rms phase jitter integrated 12khz to 20mhz 0.5 ps ----- 7.0 pin connections line parameter description 7.1 pin 1 e/d* or nc 7.2 pin 2 e/d* or nc 7.3 pin 3 gnd 7.4 pin 4 output 7.5 pin 5 complimentary output (lvpecl/lvds only), e/d*, or nc 7.6 pin 6 vdd 7.7 * output enabled >70% of vdd on e/d pin, or e/d pin left open (connected to internal pull-up resistor) 7.8 * output disabled <30% of vdd on e/d pin, or e/d pin to gnd ----- 8.0 package details line parameter description 8.1 package 2.5 x 2.0 mm 8.2 top line [r ####] part identifier 8.3 bottom line [o fyww] pin 1, manufacturing code, year code* and week code** 8.4 * year code a = 2010, b = 2011, c = 2012, d = 2013, ... z = 2035 8.5 ** week code ww = 01 = week of first monday of the year ----- 9.0 environmental specification line parameter description 9.1 mechanical shock mil-std-883, method 2002 9.2 storage temperature range -55 to 125 c 9.3 humidity after 48 hours at 85 c2 c 85 % relative humidity non-condensing 9.4 thermal shock mil-std-883, method 1011 9.5 vibration mil-std-883, method 2007 9.6 gross and fine leak mil-std-883, method 1014 9.7 rohs compliant yes ----- page 2
10.0 manufacturing information line parameter description 10.1 packaging description tape and reel. standard packing quantity is 3000 per reel 10.2 reflow solder reflow process as per attached profile ------- page 3
drawing name: xo/vcxo 2520 series model page 4
drawing name: xo/vcxo 6 pin series test circuit page 5
drawing name: 2520 series tape & reel page 6
drawing name: pb-free reflow page 7
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