ps-508 saw oscillator low g-sensitivity the ps-508 so (saw oscillator) from vectron is a high frequency, ultra low phase noise and low g-sensitivity oscillator designed to support harsh environmental applications. the ps-508 provides typical 10fs rms jitter in a 12khz to 20mhz integration bandwidth and is available from 0.6 to 3ghz. vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com ? frequency range 0.6 to 3.0 ghz ? ultra low jitter and phase noise performance ? typical jitter: 10fsec rms, 12khz to 20mhz ? g-sensitivity <0.6ppb/g ? 3.3 + 5v supply voltage ? output: sinewave, balanced sinewave, lvpecl ? 9x14 mm smd package ? see table on page 5 for standard frequencies ? harsh environment ? military ? test & measurement features applications description ps-508 1 of 6 performance specifcations frequency stabilities parameter min typ max units notes over all stability 200 ppm includes df vs: ?operating temperature range -40 .. 85c ?aging 10 years ?supply voltage change 5% ?load change 10% ?initial supply voltage (vs) supply voltage (standard) 4.75 5.00 5.25 v dc current consumption 65 ma supply voltage (standard) 3.135 3.3 3.465 v dc current consumption 100 ma ps-508
2 of 6 performance specifcations (continued) vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com rf output parameter min typ max units notes signal lvpecl load 45 50 55 duty cycle 45 55 % phase noise: 100hz ofset -83 dbc/hz @ 1ghz lvpecl 3.3v phase noise: 1khz ofset -112 dbc/hz phase noise: 10khz ofset -140 dbc/hz phase noise: 100khz ofset -150 dbc/hz phase noise: 1mhz ofset -150 dbc/hz phase noise: 10mhz ofset -152 dbc/hz phase noise: 100mhz ofset -152 dbc/hz jitter: 12khz to 20mhz ofset 22 fs rms signal sinewave load 45 50 55 output power 0 3 6 dbm phase noise: 100hz ofset -83 dbc/hz @ 1ghz sinewave 3.3v phase noise: 1khz ofset -112 dbc/hz phase noise: 10khz ofset -143 dbc/hz phase noise: 100khz ofset -160 dbc/hz phase noise: 1mhz ofset -159 dbc/hz phase noise: 10mhz ofset -160 dbc/hz phase noise: 100mhz ofset -167 dbc/hz jitter: 12khz to 20mhz ofset 10 fs rms additional parameters parameter min max units notes weight 2.0g subharmonics -30 -20 dbc dbc < 2 ghz > 2 ghz g-sensitivity 0.6 ppb/g processing and packing handling and processing note absolute maximum ratings parameter min max units notes supply voltage (v s ) 6.0 v operable temperature range -40 +85 0 c
3 of 6 performance specifcations (continued) vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com typical performance phase noise ps-508 @ 1ghz sinewave g-sensitivity ps-508 @ 1ghz lvpecl
4 of 6 outline drawing / enclosure package codes code height h pin length l g347 4.9 n/a dimensions in mm vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com pin assignment lvpecl 1 gnd 2 n.c. 3 n.c. (not connected) 4 gnd 5 gnd 6 gnd 7 rf out 8 rf-out_complementary 9 supply voltage input (v s ) 10 gnd marking ps-508-xxxx frequency ?ayyww pin assignment balanced sinewave 1 gnd 2 n.c. 3 n.c. (not connected) 4 gnd 5 gnd 6 gnd 7 rf out 8 rf-out_compl. 180 phase shifted 9 supply voltage input (v s ) 10 gnd pin assignment sinewave 1 gnd 2 n.c. 3 n.c. (not connected) 4 gnd 5 gnd 6 gnd 7 rf out 8 n.c. (not connected) 9 supply voltage input (v s ) 10 gnd
5 of 6 standard shipping method vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com enclosure type tape width w (mm) quantity per meter quantity per reel dimension p (mm) g347 24 850 12 recommended refow profle profle feature pb-free assembly/sn-pb assembly profle feature pb-free assembly/sn-pb assembly average ramp-up rate (t l to t p ) 3c/second max. time 25c to peak temperature 8 minutes max. preheat - temperature min t smin -temperature min t sma -time (min to max) t s 150c 200c 60-180 seconds time maintained above -temperature (t l ) -time (t l ) 217c 60-150 seconds t smax to t l -ramp-up rate 3c/second max time maintained above -temperature (t l ) -time (t l ) 217c 60-150 seconds time within 5c of actual peak - temperature (t p ) 20-40 seconds peak temperature (t p ) max 260c ramp-down rate 6c/ second max note : all temperatures refer to topside of the package, measured on the package body surface. smd oscillators must be on the top side of the pcb during the refow process.
6 of 6 ordering information ps - 508 0 - e e x - 205 x - 2000m0 product family ps: so package 9x14mm smt height 0: 4.9mm (g347) supply voltage d: +5.0v e: +3.3v stability code 204: 200ppm frequency enable x: no enable vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com disclaimer microsemi reserves the right to make changes to the product(s) and or information contained herein without notice. no liability is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or information. rev: 01/2018 for additional information, please contact usa: microsemi 267 lowell road, unit 102 hudson, nh 03051 tel: 1.888.328.7661 fax: 1.888.329.8328 europe: vectron international gmbh landstrasse, d-74924 neckarbischofsheim, germany tel: +49 (0) 7268-801-0 fax: +49 (0) 7268-801-281 asia: microsemi 68 yin cheng road(c), 22nd floor one lujiazui pudong, shanghai 200120, china tel: +86 21 6194 6886 fax: +86 21 6194 6699 rf output code c: lvpecl e: sinewave f: balanced sinewave temperature range x: +10c to +85c e: -40c to +85c notes: 1. contact factory for improved stabilities or additional product options. not all options and codes are available at all frequencies. 2. unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25c). 3. phase noise degrades with increasing output frequency. 4. subject to technical modifcation. 5. contact factory for availability. other frequencies available upon request standard frequencies (mhz) 632.8125 784.489605 832 867.1875 873.5154185 949.976022 980.604559 993.4096915 1000 1024.23965 1034.337568 1040 1067.686799 1200 1265.625 1280 1568.97921 1687.5 1701.32 1707.08 1734.375 1747.030837 1747.62305 1748.366885 1769.145 1875 1879.437686 1884.052863 1899.952044 1961.209118 1968.75 1986.819383 2000 2048.4793 2068.675135 2104.658326 2135.373597 2187.5 2400 2457.6 2560 2812.5 2949.12
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