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-2h ultra low phase noise & high stability ocxo issue 8; 27 november 2008 - rohs 2002/95/ec description ultra low phase noise and high stability oven controlled ? oscillator (ocxo) manufactured for us by rakon package outlines 50.8 x 50.8 x 38mm (50b) ? 67 x 60 x 40mm (67a) ? standard frequencies 5, 10mhz ? output compatibility & load sine 5 dbm typical into 50 ? w operating temperature range C10 to 70c ? storage temperature range C55 to 90c ? supply voltage options standard: 12v (12) ? optional: 15v (15), 24v (24) ? input current @ 12v (power consumption) warm up: ? 700ma (< 8.5w) @ 25c: ? 250ma (< 3.0w) (calm air) warm up time @ 25c (typical) ? 1 x 10 C8 after 15 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 ? C152 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 ? 280g (50b) ? 350g (67a) marking includes model number + frequency + serial number + date code ? packaging bulk ? minimum order information required frequency + model number + package outline + supply ? voltage + oven alarm (if applicable) outline (mm) - package 50b ? 32.3 50.8sq max 5.0 40.6sq ?1.00.05 all tolerances 0.2mm 38.0 max 1 2 5 4 3 3 screws m3 pin function 1 input frequency control 2 output reference voltage 3 output signal 4 mechanical ground 5 supply voltage (+) 6 oven alarm 6 20.3 20.3 bottom view outline (mm) - package 67a 57.20.2 40.60.2 60.0 max 1 3 6 4 2 5 bottom view 35.50.2 48.20.2 67.0 max 40.0 max ?1.000.5 all tolerances 0.2mm 4 screws m3 6.0 5.0 pin function 1. output signal 2. output reference voltage 3. mechanical gnd 4. input frequency control 5. supply voltage (+) 6. oven alarm 7.62
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 2x10 C10 ?3x10 C11 ?1x10 C9 ?8x10 C9 4x10 C7 ?1x10 C10 cfpo-2 h1 ?7x10 C11 ?2x10 C9 ?1.5x10 C8 6x10 C7 cfpo-2 h2 ?1.5x10 C10 ?4x10 C9 ?2.5x10 C8 8x10 C7 cfpo-2 h3 ordering example cfpo-2-h3 50b 12 a 10.0mhz model package outline (50b) (67a) 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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