3.3V OCXO HCMOS Output Tight Stability SCOCXOWT Specifications Product Parameters 20.14 0.08 PIN 12.52 0.08 CONNECTION 1 Freq adjustment 7 Ground 8 Output 14 Supply Frequency stability: 0.3ppm max first year 2.5ppm max in 10 years 0.1ppm over VDD 0.15V 0.01ppm over 10% change in load Short term stability: 1x10-10, 0.1 to 30s 5x10-11 over 1s typ Temperature stability: 0.05ppm max, 0 to +60C 0.075ppm max, -20 to +70C 0.1ppm max, -40 to +85C 7.80 0.20 Operable temperature range: -40 to +85C 0.46O 6.35 0.50 Storage temperature range: -65 to +125C Output waveform: HCMOS compatible `0'=+0.4V max, `1'=4.5V min 40:60 max Rise / fall times: 1 7 14 8 7.62 Scale 1:1 Features Ultra high stability Compact 14-pin DIL package (SMD optional) 3.3V supply voltage HCMOS compatible output Very fast warmup Low power consumption Wide temperature range available Standard Frequencies 10.00000 12.80000 16.00000 16.38400 19.44000 Tel: +44 1460 256 100 7ns / 7ns max Frequency adjustment: Control voltage (pin 1) 2.5ppm min, 0.5V to 5.0V Variable resistor (pins 1 to 7) 2.5ppm min, 0 ~ 10k Option Codes A B C V3 R1 Supply voltage (VDD): +3.3V (0.15V) Input current: 110mA max @ +30C 170mA max @ -20C Warm up: within spec after 120s @ 30C current 250mA max during 30s Phase noise (typ @ 10MHz): -100dBc/Hz @ 10Hz -130dBc/Hz @ 100Hz -140dBc/Hz @ 1kHz -145dBc/Hz @ 10kHz Shock & vibration: 2,000G, 0.3ms 1/2-sine 10.0 ~ 2,000Hz, 10G Standard. Optional - Please specify required code(s) when ordering Frequencies in MHz 20 Apr 2011 Frequency range: 10.0kHz ~ 54.0MHz 0.80 15.24 SCOCXOWT 20.00000 26.00000 40.00000 50.00000 52.00000 Fax: +44 1460 256 101 Ordering Information Product name + option codes + frequency eg: SCOCXOWT-AR1 10.0MHz SCOCXOWT-BV3 16.0MHz Option code X (eg SCOCXOWT/X) denotes a custom spec. E-mail: sales@golledge.com Web: www.golledge.com SM Package Options 14-pin DIL OCXOs Option D1 Option D2 PAD 10.50 (max) 22.00 (max) 2 Freq adjustment 2 Not connected 3 Supply 4 Output 5 Ground 20.14 0.08 0.46O 3 19.50 25.40 (max) 2.50 9.50 0.20 SOLDER PAD LAYOUT 17.80 1 CONNECTION 1 12.52 0.08 1 7 14 8 Freq adjustment 7 Ground 8 Output 14 Supply SOLDER PAD LAYOUT 2.00 7.62 5.00 5.60 4.00 15.24 2.50 3.50 14.30 TOP VIEW Scale 1:1 Scale 1:1 Soldering Profile C Peak temp 235C 240 200 3C/s max 100 Slow cooldown 0 Wave soldering: Temp peak up to 260C 5s max (at pins) Tel: +44 1460 256 100 02 Jul 10 CONNECTION 1 15.24 4 5 PIN Fax: +44 1460 256 101 Time E-mail: sales@golledge.com Web: www.golledge.com