OCXO 8863
Double oven controlled 19mm
(0.75”)
Oven Controlled Crystal Oscillator
The 8863
series offer excellent frequency
stability in very low volume and very low profile
package.
pp
The thermal design with down to 2x10
stability over temperature range, makes this
device unique for severe holdover requirements.
Features
SC cut 3
rd
overtone crystal resonator
Wide operating temperature range
(-20°C to 70°C)
Benefits
Selectable long term stability
Easily interfaces with analog or digital circuits
Fits all telecommunications requirements
Applications
Precise time keeping and navigation equipment:
GPS/GSM/UMTS/CDMA
Stratum II & III
Base station
Pin-out connections
1: GND
2: Vc input
3: Vref out
4: +Power supply
5: Output
-10
Pin to pin compatible with 866x models.
Outline and Electrical connections
All dimensions in mm (inches)
Surface mount technology on study
Ordering Information
Phase noise L (f) (BW = Hz)
Frequency
Phase noise
1Hz
10 Hz
100 Hz
1k Hz
10k Hz
100k Hz
10 MHz
- 95 dBc
- 130 dBc
- 140 dBc
- 150 dBc
- 155 dBc
- 155 dBc
Model
3
:+12VDC
Operating temperature range
B
: Option
Frequency stability over
temperature range
8863
B
6
S
G
10 MHz
Nominal Frequency
output
10 MHz
6
: <
6x10
-10
peak to peak
Output signal
Option aging
S
: Sine wave
G
:1x10
-10
/day
Oscilloquartz SA
/ Rue des Brévards 16 / CH-2002 Neuchâtel
Switzerland / Tel.+41(0)32 722 55 55 / Fax+41(0)32 722 55 56
osa@oscilloquartz.com / www.oscilloquartz.com
Technical
Specifications
Standard / Option
Crystal Oscillator
Standard frequencies
Operating temperature range
Frequency stability (
f/f)
Long term stability
OCXO 8863
Oven Controlled Crystal Oscillator
Standard
SC-cut
4.096/5/8.192/10/16.384 MHz
A:
-20°C to +70°C
Standard
Option
G
4.096 to 40 MHz
B:
0°C to +70°C
C:
0°C to +60°C
Option
H
Option
J
3x10
-11
/day
1x10
-8
/year
90 days
4.096 to 10MHz
Option
2x10
-10
/day
3x10
-8
/year
Aging after 30 days of continuous operation :
30 days
Applicable for :
4.096 to 40MHz
1x10
-10
/day
5x10
-11
/day
-8
2x10 /year
1.5x10
-8
/year
30 days
60 days
4.096 to 40MHz 4.096 to 10MHz
Over temperature range (Y)
Versus supply voltage changes
(Vcc ±5%)
Versus load changes (50 ± 10%)
Short term stability
()
1s to 10s
Electronic frequency control
Power Supply (P)
Input voltage range (DC)
Power consumption (@Vcc = 12V)
Environment (Not operating)
Storage temperature
Vibration
Shock
Size (L x W x H)
Weight
Outline and electrical connections
Outputs Characteristics (Z)
Wave form
Level (Tol.) / Impedance
Phase noise
Harmonics
Spurious in the frequency range up to 1 MHz
Symmetry
Rise/Fall time (10/90% 1xHCMOS gate)
Internal reference voltage
Pin 3: Vref out (R
Load
>20k)
Std:
< 1x10
-9
peak to peak
< ±3x10
-10
< ±5x10
-11
< 1x10
-11
2:
< 2x10
-10
peak to peak
6:
< 6x10
-10
peak to peak
>± 0.3 ppm (0 to 10 Volts) / Linearity<10% / Positive slope
+12 Volts ± 5%
< 9W during warm up / < 2.5W after warm-up at +25°C
-40°C to +125°C
MIL-STD 176-1
50g, 11ms, 3 shocks in each direction of the main axis
51.1 x 41.1 x 19mm (2.01”x1.62”x0.75”)
~
63g
See drawing page 1
S
Sine
(square wave: consult factory)
> +4 dBm / 50
See table page 1
< -30 dBc
< -80 dBc
Not applicable
Not applicable
8 Volts ± 0.2 Volt (source resistor 1k
Oscilloquartz SA reserves the right to change all specifications contained herein at any time without prior notice.
www.oscilloquartz.com
Ed.07 March 10/ORIS
Oscilloquartz SA
/ Rue des Brévards 16 / CH-2002 Neuchâtel
Switzerland / Tel.+41(0)32 722 55 55 / Fax+41(0)32 722 55 56
osa@oscilloquartz.com / www.oscilloquartz.com
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