5V OCXO Low profile HCD300 & HCD301 Specifications HCD300: Sine output HCD301: HCMOS / TTL compatible output Product Parameters HCD301 5.0 ~ 20.0MHz Ageing per day (at despatch): < 1x10-8 < 5x10-9 Frequency stability: 5x10-7 per year max 5x10-8 per 5% change in VDD < 1x10-7 < 5x10-8 M N Operating temperature range: 0 to +50C -20 to +60C -20 to +70C A D F Storage temperature range: -40 to +90C Frequency range: 36.10 (max) 27.20 (max) 15.00 (max) 0.50 0.80O 5.00 17.80 Temperature stability: 15.00 25.40 3 PIN 4 8.90 2 8.90 1 5 CONNECTION 1 Freq adjustment 2 Ref. voltage out 3 Supply 4 RF output 5 Ground & case BOTTOM VIEW Scale 1:1 Output waveform: Sine wave, 1.5V p-p 0.5V into 50 HCMOS / TTL compatible Frequency adjustment: 5x10-6 typ (10MHz), +0.5 to +4.0V (sufficient for 10 years ageing min) Stabilised +4.0V supply provided Features Temperature stability down to 50ppb Single 5V oven & oscillator supply Low profile compact package Standard European IEC CO-08 pin-out Custom options available Standard Models The table shows the most common models. In most cases selecting one of these models will ensure the best combination of price / performance and availability. 5.0MHz 10.0MHz 5.0MHz 10.0MHz 13.0MHz Specification Ageing per day HCD300/BNDL HCD300/BNDL HCD301/BNDL HCD301/BNDL HCD301/BNDL 5x10-9 5x10-9 5x10-9 5x10-9 5x10-9 Temperature stability 5x10-8 -20+60C 5x10-8 -20+60C 5x10-8 -20+60C 5x10-8 -20+60C 5x10-8 -20+60C A B Supply voltage (VDD): +5.0V (0.25V) Power consumption: 4.5W max at switch on < 1.0W typ when stabilised at 25C Warm up: 5x10-8 after 10mins at +25C Phase noise (@ 10.0MHz): < -105dBc/Hz @ 10Hz < -125dBc/Hz @ 100Hz < -145dBc/Hz @ 1kHz < -150dBc/Hz @ 10kHz < -150dBc/Hz @ 50kHz IEC 68-2-27 Test Ea 50G for 11ms Vibration: IEC 68-2-06 Test Fc 10-55Hz, 1.5mm. 55-500Hz, 10G Part No MA05178 MS09525 MA05179 MS08568 MS07546 Shock: Freq Option Codes HCD300 L Standard. Optional - Please specify required code(s) when ordering Ordering Information Part No, or product name + option codes + frequency eg: HCD300/BNDL 10.0MHz HCD301/BMFL 5.0MHz Option code X (eg HCD301/X) denotes a custom specification. Tel: +44 1460 256 100 21 Nov 2003 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com