158 crystal oscillators oven controlled oscillators 9700 series 5 10 60~70 ?0~+60?c 0~+60?c +12vdc 4.5w max 1mw min (0dbm min) 5mw min (+7dbm min) 0.25 ~ 1.00mw (??dbm) 50 ? ? 10 ?0 max/day ? 1 2 10 ? max/day ? 1 2 10 ? max/day ? 1 ? 10 ? max/year ? 1 8 10 ? max/year ? 1 3 10 ? max/year ? 2 ? 10 ? max/?0~+60?c ? 10 ? max/0~+60?c ? 10 ? max/+12v?0% ? 10 ? max/+12v?% ? 10 ? min/+0.5~+9.5v ? 10 ? min/+0.5~+9.5v ?.5 10 ? max/vc=?v +2.5 10 ? min/vc=?1v 1hz offset ?00dbc/hz max 1hz offset ?0dbc/hz max 10hz offset ?30dbc/hz max 10hz offset ?20dbc/hz max 10hz offset ?0dbc/hz max 100hz offset ?40dbc/hz max 100hz offset ?40dbc/hz max 100hz offset ?20dbc/hz max 1khz offset ?50dbc/hz max 1khz offset ?50dbc/hz max 1khz offset ?40dbc/hz max 10khz offset ?55dbc/hz max 10khz offset ?55dbc/hz max 10khz offset ?50dbc/hz max ? 10 ? max ? 10 ? max (20minutes after power on, +25?c) (20minutes after power on, +25?c) 40c nominal frequency (mhz) operating temp. range supply voltage power consumption output power load aging frequency temp. charact. frequency supply volt change frequency trim range phase noise frequency warm-up charact. case code model 9740c main applications : mobile communication system features 8 excellent phase noise characteristics, improved by 10db at offset frequency 1khz min compared with current ndk model. 8 excellent aging. 8 low profile. specification 40.0 1.0 40.0 1.0 6 1 (1) 24.5max 5 ??.8 0.1 40.0 1.0 30.48 0.25 (20.32) +dc gnd v.c. stand offs (6 points) output gnd model 9740c item spec. code cde01 bde01 dxb01 (mm) dimensions note: ? 1 ... after 48 hours operation ? 2 ... after 10 days operation
159 crystal oscillators frequency aging (example) frequency aging (example) 0 100 200 300 400 500 600 0 5 10 15 20 -20 -15 -10 -5 elapsed time [days] frequency deviation [ 10-9] 9740c (5mhz) 10 100 1k 10k 100k 1m 1 (f) [dbc/hz] vs f[hz] -150 -160 -170 -140 -130 -120 -110 -90 -80 -70 -60 -40 -30 -20 -10 0 -50 -100 9740c (5mhz) phase noise characteristics (example) phase noise characteristics (example) 0 100 200 300 400 500 600 0 20 10 40 50 -20 -30 -10 -50 elapsed time [days] frequency deviation [ 10-9 ] 30 -40 700 800 9740c (10mhz) 10 100 1k 10k 100k 1m 1 (f) [dbc/hz] vs f[hz] -150 -160 -170 -140 -130 -120 -110 -90 -80 -70 -60 -40 -30 -20 -10 0 -50 -100 9740c (10mhz)
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