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
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:
Characteristics
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); <2.5W steady-state @ +25°C (-20°C/70°C)
A: HCMOS
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
F-107: ±1 x 10-7 over -40/85°C
F-108: ±1 x 10-8 over -40/85°C
Note: Tighter stability options
are available, contact factory.
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
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