Oven Controlled Crystal Oscillators (OCXO’s) OC-050 Double Oven OCXO Description: The model OC-050 Double Oven series is available in frequencies of 5 MHz & 10 MHz standard with other frequencies available upon request. The model OC-050 provides exceptionally low aging rates, superior temperature stabilities and longer life performance than Rubidium oscillators at a fraction of the cost. Features: • • • • • 5 MHz & 10 MHz Standard Frequencies Temperature Stability: ±5x10-11 over 0°C to +50°C Aging: 1 x 10-10/day standard Package: 2” x 2” x 1.4” Cost Effective Alternative to Rubidium Performance Characteristics Parameter Characteristics Standard Frequencies: Package Size: Supply Voltage: Output: Harmonics/Sub-Harmonics: 5 MHz & 10 MHz (contact the factory for other frequencies) 50.80 x 50.80 x 35.56 mm (2” x 2” x 1.4”) A = 15 Vdc ±5%, B = 12 Vdc ±5% <12W at turn on, <4W @+25°C (steady state) A = HCMOS J = +7 dBm to +11 dBm / 50 ohm -40 dBc maximum ( Sinewave output) Temperature Stability: B-501 = B-100 = C-100 = C-200 = D-100 = D-300 = ±5 ±1 ±1 ±2 ±1 ±3 x x x x x x 10-11 over 0°C to +50°C 10-10 10-10 over 0°C to +70°C 10-10 10-10 over -20°C to +70°C 10-10 Other stability options are available- contact factory Aging (after 30 days on): Short Term (Allan Deviation): Phase Noise (Typical): With Sinewave output. Contact factory for improved noise options A = 1 x 10-10/day average, 1.5 x 10-8/year, 1 x 10-7 over 15 years B = 3 x 10-11/day average, 5 x 10-9/year, 5 x 10-8 over 15 years. 2x 10 -12 for tau = 1 second, 2 x 10 -12 for tau = 10 seconds Offset 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 5 MHz -132 dBc/Hz -149 dBc/Hz -150 dBc/Hz -150 dBc/Hz -150 dBc/Hz Frequency vs. Supply: 3 x 10 -11 per percent Frequency vs. Load: 1 x 10-11 per percent Electrical Frequency Adjustment: How to Order: 10 MHz -126 dBc/Hz -141 dBc/Hz -143 dBc/Hz -143dBc/Hz -143 dBc/Hz ±2 x 10-7 minimum, ±4 x 10-7 maximum, for 0 to +10V control. Center frequency set at 5V ±0.5V. Positive transfer function. <±20% Linearity. Contact factory for unique part number Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com 20May03 1