8798_AA's Vectron 05/30/02 3:11 PM Page 46 Oven Controlled Crystal Oscillators (OCXO’s) OC-160 Series (CO-730C) Description: The OC-160 Series offers low aging and excellent stability options with quick warm-up performance with a standard European CO-08 footprint. Features: • • • • • Frequencies: 5, 10, 12.8, 13, 16.384, 19.44, 20, 20.48 MHz European CO-08 Package Excellent Temperature Stability Superior Aging Characteristics Very Fast Warm-up Performance Characteristics Parameter Characteristics Standard Frequencies: Package Size: Supply Voltage: Input Power: Output Type: Output Level (HCMOS): Rise/Fall Time tr/tf (HCMOS): Symmetry (Duty/Cycle,HCMOS): Harmonics/subs: Spurious: Temperature Stability: Aging: Short Term Stability (Allan Deviation): Phase Noise (Typical @ 10 MHz): Frequency vs. Supply: Warm-up (Restabilization): (Frequency relative to two hours after turn-on following 24 hours off time at +25oC with a maximum ambient of <70oC) Electrical Frequency Adjust: Mechanical Configuration: 5, 10, 12.8, 13, 16.384, 19.44, 20, 20.48 MHz, Available 1 MHz to 80 MHz 35.3 x 26.9 x 19.4 mm (1.4” x 1.06” x 0.76”) A: 15 Vdc ±5% B: 12 Vdc ±5% C: 5 Vdc ±5% <6W turn-on (-20oC/70°C); A: HCMOS <2.5W steady-state @ +25°C (-20°C/70°C) K: Sinewave ( >+10 dBm into 50 ohm) J: Sinewave ( >+7 dBm into 50 ohm) L: Sinewave ( >+13 dBm into 50 ohm) “0” <0. 5V, “1” >4.5V (HCMOS) <10 ns (10% - 90%) (HCMOS) 50/50 ±10% (@50% level) (HCMOS) -20 dBc (reduced level sinewave, for optional output) -70 dBc (for sinewave output) B-308: ±3 x 10-8 over 0/50°C B-109: ±1 x 10-9 over 0/50°C D-508: ±5 x 10-8 over -20/70°C D-509: ±5 x 10-9 over -20/70°C Note: Tighter stability options F-107: ±1 x 10-7 over -40/85°C are available, contact factory. -8 F-108: ±1 x 10 over -40/85°C A: 1 x 10-8/day, 2x10-6/year B: 3 x 10-9/day, 1x10-6/year C: 1 x 10-9/day, 3x10-7/year D: 5 x 10-10/day, 1x10-7/year 5 x 10-11/second (with aging A or B); 5 x 10-12/second (with aging C or D) With Aging: A or B Aging: C or D 10 Hz -100 dBc/Hz -120 dBc/Hz 100 Hz -135 dBc/Hz -140 dBc/Hz 1 kHz -145 dBc/Hz -145 dBc/Hz 10 kHz -150 dBc/Hz -150 dBc/Hz 50 kHz -150 dBc/Hz -150 dBc/Hz 2 x 10-9 per % change in supply (with Aging A or B) 5 x 10-10 per % change in supply (with Aging C or D) With Aging: A or B Aging: C or D 1 x 10-6 : 6 minutes 1 x 10-6: 2 minutes 1 x 10-7 : 8 minutes 1 x 10-7: 2.5 minutes 3 x 10-8 : 10 minutes 3 x 10-8: 3 minutes 3 x 10-8 : 30 minutes 1 x 10-8: 4 minutes 10 x 10-6 typical range (with Aging A or B) 2 x 10-6 typical range (with Aging C or D) Pins for PCB mounting Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com 46 8798_AA's Vectron 05/30/02 3:11 PM Page 47 Oven Controlled Crystal Oscillators (OCXO’s) OC-160 Series (CO-734C/738CS) Outline Drawing STANDOFFS (4 PLACES) 19.30 max (.76) 3 4 Dia PIN NUMBERS ARE FOR REFERENCE ONLY. THEY DO NOT APPEAR ON THE UNIT. (.031) 5 Places 27.18 max (1.07) 17.780 (.700) 2 .787 1 .635 (.025) OCXO 5 25.400 (1.000) 36.07 max (1.42) 2.79 min (.11) mm (in.) Pin Out Information Pin Function 1 Electrical Frequency Adjustment 2 N/C or Reference Voltage Output 3 Supply (+) 4 Output 5 GND Note: Pin numbers are for reference only, and may not appear on unit. Ordering Information OC 160 A J D 508 C MHz Electrical Frequency Adust A: Electrical frequency adjust (standard) F: Fixed frequency, no frequency adjustment. Accuracy @ +25°C is ± 0.5 ppm Package 160 = 35.3x26.9 mm Output A = HCMOS (100K // 10 pF load) J = Sinewave >+7 dBm/50 ohm K = Sinewave >+10 dBm/50 ohm L = Sinewave >+13 dBm/50 ohm 10 Frequency Product Family OC = OCXO Supply Voltage A = 15V ±5% B = 12V ±5% C = 5V ±5% A Temperature Stability B-308 = ±3x10-8 over 0°C to +50oC B-109 = ±1x10-9 over 0°C to +50oC D-508 = ±5x10-8 over -20°C to +70oC D-509 = ±5x10-9 over -20°C to +50oC F-107 = ±1x10-7 over -40°C to +85oC F-108 = ±1x10-8 over -40°C to +85oC Aging A=1x B=3x C=1x D=5x 10-8/day (2x10-6/year) 10-9/day (1x10-6/year) 10-9/day (3x10-7/year) 10-10/day (1x10-7/year) Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com 47