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Details, datasheet, quote on part number:OC-260-CAD-408AC
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| Part: | OC-260-CAD-408AC |
| Category: | Timing Circuits => Oscillators => OCXO (Oven Controlled Crystal Oscillators) |
| Description: | Frequency Range = 1MHz - 80MHz ;; Output Logic = Hcmos Sine ;; Package = 25.7 X 25.7 X 13.2mm ;; Features = Low Profile |
| Company: | Vectron International |
| Datasheet: | Download OC-260-CAD-408AC datasheet File size : 93 kB |
| Request For quote: | Find where to buy OC-260-CAD-408AC
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Datasheet text preview:
8798_AA's Vectron
05/30/02
3:11 PM
Page 42
Oven Controlled Crystal Oscillators (OCXO's) OC-260 Series (CO-760)
Description:
The OC-260 Series OCXO offers excellent temperature stability and aging in a 1" x 1" x 0.52" package.
Features:
· · · · · · Frequencies: 5, 10, 12.8, 13, 16.384, 19.44, 20, 20.48 MHz Stabilities: As low as +1 x 10-8 Temperature Range: As wide as -40oC to +85oC Package: 1.0" x 1.0" x 0.52" Output: HCMOS, Sinewave Supply Voltage: 5 Volts or 3.3 Volts
Performance Characteristics
Parameter
Standard Frequencies: Package Size: Supply Voltage: Input Power (steady state): Input Power (turn-on): Output Type: Output Level: Rise/Fall Time tr/tf: Symmetry (Duty/Cycle): Harmonics/subs: Temperature Stability:
Characteristics
5.0, 10.0, 12.8, 13.0, 16.384, 19.44, 20.0, 20.48 MHz. Available from 1 to 80 MHz. 25.7 x 25.7x 13.2 mm (1.0" x 1.0" x 0.52") C=5 Vdc ±5% 3.0 V 5 V: "0" 4.5 V (HCMOS output) <10 ns (10% - 90%, HCMOS) 50/50 +10% (@50% Vdd, HCMOS) -20 dBc (for sinewave output) B-208: ±2 x 10-8 over 0/50°C B-107: ±1 x 10-7 over 0/50°C D-408: ±4 x 10-8 over -20/70°C D-107: ±1 x 10-7 over -20/70°C F-107: ±1 x 10-7 over -40/85°C F-207: ±2 x 10-7 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=3.3 Vdc ±5% (HCMOS output only)
Aging:
Short Term Stability (Allan Deviation): 5 x 10-11/second (with aging A or B) 1 x 10-11/second (with aging C) Phase Noise: (typical @ 10 MHz) Frequency vs. Supply: Electrical Frequency Adjust: Mechanical Configuration: -110 dBc/Hz @ 10 Hz -130 dBc/Hz @ 100 Hz -145 dBc/Hz @ 1 kHz -150 dBc/Hz @ 10 kHz -150 dBc/Hz @ 50 kHz 2 x 10-9/percent (with Aging C)
5 x 10-9/percent (with Aging A or B);
10 x 10-6 typical range (with Aging A or B) 2 x 10-6 typical range (with Aging C) Pins for PCB mounting
Vectron International · 267 Lowell Road, Hudson, NH 03051 · Tel: 1-88-VECTRON-1 · Web: www.vectron.com
42
8798_AA's Vectron
05/30/02
3:11 PM
Page 43
Oven Controlled Crystal Oscillators (OCXO's) OC-260 Series (CO-760)
Outline Drawing
13.20 (.52)
.65 (.025)
STANDOFFS (4 PLACES)
.8 Dia (.031) 5 Places
25.7 max. (1.01)
3
4
.254 (.750 .010)
OCXO
0.25 (.010)
2.8 (.11)
mm (in.)
12.1 ! (.480) 19.05 .254 (.750 .010) (1.01)
Pin Out Information
Pin 1 2 3 4 5 Function Output GND, Case Electrical Frequency Adjustment Input or N/C* N/C or Reference Voltage Output* Supply Voltage Pin numbers are for reference only, and may not appear on unit.
* custom part number to be assigned
Ordering Information
OC
Product Family OC = OCXO Package 260 = 25.7x25.7 mm Thru-hole Supply Voltage C = 5.0V ±5% D = 3.3V ±5%
260
C
A
D
107
C
A
20
MHz
Frequency
1 - 80 MHz
Electrical Frequency Adjust 10 x 10-6 typical range (with Aging A or B) 2 x 10-6 typical range (with Aging C) Aging A = 1 x 10-8/day, 2 x 10-6/year B = 3 x 10-9/day, 1 x 10-6/year C = 1 x 10-9/day, 3 x 10-7/year
Output A = HCMOS (100K // 10 pF Load) J = Sinewave +7 dBm/50 ohm (5.0V supply only)
Temperature Stability* B-107 = ±1x10-7 over 0°C to +50°C B-208 = ±2x10-8 over 0°C to +50°C D-107 = ±1x10-7 over -20°C to +70°C D-408 = ±4x10-8 over -20°C to +70°C F-207 = ±2x10-7 over -40°C to +85°C F-107 = ±1x10-7 over -40°C to +85°C *Other stability options are available upon request
Vectron International · 267 Lowell Road, Hudson, NH 03051 · Tel: 1-88-VECTRON-1 · Web: www.vectron.com
43
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