5V OCXO HCMOS Output HCD351 Specifications Product Parameters Frequency range: 36.10 (max) 27.20 (max) 19.40 (max) 5.0 ~ 20.0MHz 쮿 Ageing per day (at despatch): < ±1x10-9 < ±5x10-10 < ±2x10-10 쮿 쮿 왏 Frequency stability: < ±5x10-8 per year -9 < ±1x10 per 10% change in VDD 쮿 쮿 Short term stability: < ±1x10-11 over 1 sec 쮿 Temperature stability: 5.00 17.80 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 Features « « « « P R S Operating temperature range: 0 to +50°C -10 to +60°C -20 to +70°C 왏 왏 쮿 A C F Storage temperature range: -40 to +90°C 쮿 Output waveform: HCMOS / TTL compatible 쮿 쮿 쮿 Warm up: < ±2x10-8 after 8mins at +20°C 쮿 Phase noise (@ 10.0MHz): < -120 dBc/Hz @ 10Hz < -130 dBc/Hz @ 100Hz < -150 dBc/Hz @ 1kHz < -155 dBc/Hz @ 10kHz < -155 dBc/Hz @ 50kHz 쮿 쮿 쮿 쮿 쮿 Harmonics: < -30dB wrt carrier 쮿 Part No Shock: IEC 68-2-27 Test Ea 50G for 11ms 쮿 MA05181 MA05182 MS09403 MS09404 MS08787 MS08788 Vibration: IEC 68-2-06 Test Fc 10-55Hz, 1.5mm. 55-500Hz, 10G 쮿 Standard European IEC CO-08 pin-out Custom options available 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 5.0MHz 10.0MHz 10.0MHz 13.0MHz 13.0MHz Specification Ageing per day HCD351/DPFL HCD351/ERFL HCD351/DPFL HCD351/ERFL HCD351/DPFL HCD351/ERFL ±1x10-9 ±5x10-10 ±1x10-9 ±5x10-10 ±1x10-9 ±5x10-10 Temperature stability ±2x10-8 -20+70°C ±1x10-8 -20+70°C ±2x10-8 -20+70°C ±1x10-8 -20+70°C ±2x10-8 -20+70°C ±1x10-8 -20+70°C 쮿 Power consumption: 5.0W max at switch on 1.2W typ when stabilised at 25°C Standard Models Freq Frequency adjustment: ±5x10-7 (typ) over +0.5 to +4.0V (sufficient for 10 years ageing min) Stabilised +4.0V supply provided 쮿 Single 5V oven & oscillator supply D E F 쮿 쮿 왏 ±2x10-8 Supply voltage (VDD): +5.0V (±0.5V) Temperature stability down to 20ppb Option Codes < < ±1x10-8 < ±5x10-9 0.50 0.80Ø HCD351 L 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Ordering Information Part No, or product name + option codes + frequency eg: HCD351/ERFL 10.0MHz HCD351/DPFL 5.0MHz Option code X (eg HCD351/X) denotes a custom specification. Tel: +44 1460 256 100 21 Nov 2003 Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com