ocxos iqd frequency products ltd, station road, crewkerne, somerset ta18 8ar, united kingdom tel: +44 (1460) 270200; fax: +44 (1460) 72578; email: info@iqdfrequencyproducts.com web: www.iqdfrequencyproducts.com cfpo-2s ultra low phase noise & high stability ocxo issue 6; 1 november 2008 - rohs 2002/95/ec description ultra low phase noise and high stability oven controlled ? oscilator (ocxo) manufactured for us by rakon package outlines 50.8 x 50.8 x 25.4mm (50) ? 51 x 41 x 25mm (51) ? 67 x 60 x 40mm (67) ? standard frequencies 5, 10, 13mhz ? output compatibility & load sine 4 dbm typical into 50 ? w (s) operating temperature range C10 to 70c ? storage temperature range C55 to 90c ? supply voltage standard: 12v (12) ? optional: 15v (15), 24v (24) ? input current @ 12v (power consumption) warm up: ? 700ma (< 8.5w) @ 25c: ? 200ma (< 2.4w) (calm air) warm up time @ 25c (typical) ? 1 x 10 C8 after 10 minutes (calm air) retrace after 24 hours off @ 25c ? ?5 x 10 C9 after 60 minutes harmonic distortion ? 30dbc phase noise @ 10.0mhz (sine output) 10hz ? C120 dbc/hz 100hz ? C150 dbc/hz 1khz ? C160 dbc/hz 10khz ? C165 dbc/hz environmental (non-operating) shock: 50g for 11ms ? vibration: 10g for 10 to 500hz ? weight/mass 80g (51) ? 100g (50) ? marking includes model number + frequency + serial number + date code ? packaging bulk ? minimum order information required frequency + model number + package outline + output ? signal + supply voltage + oven alarm (if applicable) outline (mm) - package 50 50.8sq max 5.0 40.6sq ?1.00.05 all tolerances 0.2mm 25.0 max 1 2 5 4 3 pin function 1. frequency control input 2. output ref. voltage 3. output signal 4. mechanical gnd and (?) supply 5. input supply (+) bottom view 20.3 20.3 6 outline (mm) - package 51 ?1.00.05 5.0 25.0 max 2 1 3 5 4 41.0 max 51.0 max 42.0 32.0 pin function 1 mechanical gnd and supply 2 frequency control input 3 ref. voltage output 4 supply input 5 signal output bottom view all tolerances 0.2mm outline (mm) - package 67 48.2 60.0 max 57.2 5.0 40.0 max all tolerances 0.2mm 67.0 max 1 2 5 4 3 pin function 1. output signal 2. output reference voltage 3. mechanical gnd and (?) supply 4. frequency control input 5. input supply (+) 1.000.05 ?
ocxos iqd frequency products ltd, station road, crewkerne, somerset ta18 8ar, united kingdom tel: +44 (1460) 270200; fax: +44 (1460) 72578; email: info@iqdfrequencyproducts.com web: www.iqdfrequencyproducts.com electrical specifcation - maximum limiting values operating temperature range stability within temperature range pk to pk long term stability @ 25c after 30 days operation frequency adjustment from 0v to v ref* (pk-pk) frequency stability vs supply voltage change (5%) and load change (50w 10%) model number per day per month per year C10 to 70c 1x10 C9 ?5x10 C11 ?1.5x10 C9 ?1.2x10 C8 5x10 C7 ?2x10 C10 cfpo-2 s1 ?1x10 C10 ?3x10 C9 ?1.5x10 C8 7x10 C7 cfpo-2 s2 2x10 C9 ?2x10 C10 ?6x10 C9 ?3x10 C8 cfpo-2 s3 ?3x10 C10 ?1x10 C8 ?5x10 C8 cfpo-2 s4 ordering example cfpo-2-s1 50 s 12 a 10.mhz model package outline (50) (51) (67) output signal (s) supply voltage (12) (15) (24) oven alarm option (a) frequency (mhz) *voltage reference: +8.0v 0.2v external frequency adjustment ref 20k manual freq. adjust. settability 1 x 10 -8 fine manual freq. adjust. settability 1 x 10 ref 20k 1k -10 ref 10k v in freq. control voltage and manual adjust 20k ext. freq. control voltage nc v in all potentiometers must be 10 turns type with temperature coefficient 50ppm/c out ifc out ifc out ifc out ref ifc gnd gnd gnd gnd
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