DX-170 oven controlled crystal oscillator vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com ultra-high stability ? excellent temperature stability ? sc-cut crystal ? previous model: c4605 ? frequency range: 5 mhz to 20 mhz ? cdma2000 and umts base stations ? test and measurement equipment ? features applications DX-170 frequency stabilities 1 (sc-cut crystal) parameter min typical max units condition vs. operating temperature range (referenced to +25c) -0.4 -0.2 -0.4 +0.4 +0.2 +0.4 ppb ppb ppb 0 to +70c 0 to +70c -20 to +70c initial tolerance vs. supply voltage change vs. load change vs. aging / 1 day vs. aging / 1 day vs. aging / 1 year -100 -0.2 -0.2 -0.5 -0.2 -25 +100 +0.2 +0.2 +0.5 +0.2 +25 ppb ppb ppb ppb ppb ppb at time of shipment, nominal efc v s 5% load 5% after 72 hours of operation after 7 days of operation after 7 days of operation warm-up time 5 minutes to 10ppb of # nal frequency (1 hour reading) @ +25c supply voltage (vs) supply voltage 11.4 12.0 12.6 vdc supply voltage 4.75 5.0 5.25 vdc power consumption 9 watts during warm-up 3 watts steady state @ +25c performance speci! cations
performance speci! cations vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com rf output parameter min typical max units condition signal [option] hcmos load 15 pf signal level (vol) 0.5 vdc 15 pf load signal level (voh) 4.5 vdc 15 pf load duty cycle 45 55 % @ (voh-vol)/2 signal [standard] sinewave load 50 ohms output power +5.0 +7.0 +9.0 dbm 50 ohm load harmonics -30 dbc 50 ohm load frequency tuning (efc) tuning range 0.25 0.5 0.75 ppm linearity 20 % tuning slope positive control voltage range 0.0 2.5 5.0 vdc additional parameters phase noise -90 -120 -135 -140 -140 dbc/hz dbc/hz dbc/hz dbc/hz dbc/hz 1 hz 10 hz 100 hz 1 khz 10 khz @ 10mhz weight 50 g absolute maximum ratings supply voltage (vs) 15 7 vv with 12v supply with 5v supply output load 50 25 pf ohm with hcmos signal with sinewave signal operable temperature range -55 +85 c storage temperature range -55 +125 c type a code height h pin length l 0 19.00 5.00 pin connections 1 electronic frequency control input (efc) 2 no connect 3 supply voltage input (vs) 4 rf output 5 ground (case) dimensions in inches (mm) outline drawing / enclosure
ordering information dx - 170 0 - b a j - 400 1 - 10m0000000 product family dx: docxo package 25x38mm height 0: a19.00mm supply voltage b: +12v d: +5v stability code 400: 0.4ppb 200: 0.2ppb frequency frequency control 1: 0.25 to 0.75ppm vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com disclaimer vectron international 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: 4-16-09 daf for additional information, please contact usa: vectron international 267 lowell road hudson, nh 03051 tel: 1.888.328.7661 fax: 1.888.329.8328 europe: vectron international landstrasse, d-74924 neckarbischofsheim, germany tel: +49 (0) 3328.4784.17 fax: +49 (0) 3328.4784.30 asia: vectron international 1f-2f, no 8 workshop, no 308 fenju road waigaoqiao free trade zone pudong, shanghai, china 200131 tel: 86.21.5048.0777 fax: 86.21.5048.1881 rf output code a: hcmos e: sinewave temperature range j: -20c to +70c t: 0c to +70c notes: contact factory for improved stabilities or additional product options. not all options and codes are available at all 1. frequencies. unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency 2. control voltage, load, temperature (25c). phase noise degrades with increasing output frequency. 3. subject to technical modi# cation. 4. contact factory for availability. 5.
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