cfpo6 ------- ------- miniature sc cut ocxo (cfpo6a) and a miniature at cut ocxo (cfpo6b) ------- ------- miniature ocxo for where performance versus space is at a premium. stratum 3 & stratum 3e telecom applications / instrumentation. frequency range from 5mhz to 65mhz. 3.3v, 5v & 12v supply. ------- product description ------- the cfpo6 series of oscillators are designed with direct heating on a single board. they are optimized designs for stratum 3e & 3 levels. the performance is very close to the cfpo5 but it is available in a smaller package. ------- applications ------- ? basestation ------- features ------- ? option for at-cut crystal or sc-cut crystal ? small size ? standard frequencies: 10; 12.8; 13; 16.384; 20; 26mhz ------- specifications ----- 1.0 ------- specification references ------- line parameter test condition 1.1 model description cfpo6 1.2 rohs compliant yes. part numbers with suffix 'lf' 1.3 package size available 25.4mm x 25.4mm x 12.7mm (package 25) ----- 2.0 ------- frequency characteristics ------- line parameter test condition value unit 2.1 frequency range cfpo6 a1 or b1. refer to note 1 5 to 40 mhz 2.2 frequency range cfpo6 a2 or b2. refer to note 1 5 to 65 mhz 2.3 frequency stability over temperature see part number builder diagram for frequency stabilities vs temperature range and associated order codes ppb 2.4 temperature range -20 to 70 c 2.5 supply voltage stability frequency stability vs supply voltage change (5%) and load change ( 1 to 2 hcmos) 1 ppb 2.6 load sensitivity frequency stability vs supply voltage change (5%) and load change (1 to 2 hcmos) 1 ppb 2.7 long term stability see part number builder diagram for long term stability (30 days and after operation) and associated order codes ppb ----- 3.0 ------- power supply ------- line parameter test condition value unit 3.1 supply voltage standard supply voltage (optional: 3.3v or 12v) 4.75 to 5.25 v 3.2 power consumption warm-up 3 max w 3.3 power consumption 25c (calm air) 1.5 max w 3.4 warm-up time 0.1ppm after 3 minutes; 0.05ppm after 5 minutes ----- 4.0 ------- control voltage ------- line parameter test condition value unit 4.1 control voltage range min 0. max vref v 4.2 frequency tuning see part number builder diagram for frequency adjustment and associated order codes ppb 4.3 linearity 10 max % 4.4 slope (negative optional). positive ----- 5.0 ------- oscillator output-hcmos ------- line parameter test condition value unit 5.1 output waveform hcmos (duty cycle 50%5%; rise and fall times [10-90%] 5ns typical 2ns) dbm 5.2 duty cycle 50%5% 5.3 rise and fall times 5ns typical 2ns 10 to 90 % ----- 6.0 ------- oscillator output- pure sinewave ------- line parameter test condition value unit 6.1 output waveform pure sinewave (optional sinewave >3dbm on 50 load) dbm ----- rakon product specification page 1
7.0 ------- phase noise ------- line parameter test condition value unit 7.1 ssb phase noise power density at 10hz offset typical values for a 10mhz oscillator at 25c -127 dbc/hz 7.2 ssb phase noise power density at 100hz offset typical values for a 10mhz oscillator at 25c -140 dbc/hz 7.3 ssb phase noise power density at 1khz offset typical values for a 10mhz oscillator at 25c -148 dbc/hz 7.4 ssb phase noise power density at 10khz offset typical values for a 10mhz oscillator at 25c -152 dbc/hz ----- 8.0 ------- other features ------- line parameter test condition value unit 8.1 reference voltage, vref with 3.3v supply = 2.8v 8.2 reference voltage, vref with 5.0v supply= 4.0v 8.3 reference voltage, vref with 12v supply = 5.0v 8.4 harmonic distortion sub-harmonics -35 max dbc 8.5 harmonic distortion non-harmonics -80 max dbc ----- 9.0 ------- environmental ------- line parameter test condition 9.1 shock half sine 50g 11ms / 3 per direction, iec 68-2-27 test ea. / severity 50a 9.2 vibration vibration - 10g / 10 - 500hz, iec 68-2-06, test fc. / severity 500 / 10 9.3 storage -45c to 85c ----- 10.0 ------- marking ------- line parameter test condition 10.1 type printed label on can (see marking diagram) 10.2 line 1 rakon or customer logo ----- 11.0 ------- manufacturing information ------- line parameter test condition 11.1 reflow shift no reflow soldering. hand and wave soldering only 11.2 packaging description parts supplied in carton boxes, protected by foam (15 or 30 parts per box) ----- 12.0 ------- notes ------- line parameter test condition 12.1 1 standard frequencies available: 10, 12.8, ,13, 16.384, 20, 26mhz ------- rakon product specification page 2
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