.3 V
3
EW
N
OCXO 8622 / 8627
DIL 3.3V Power Supply
Oven Controlled Crystal Oscillator : Up to 40MHz
The 8622 / 8627
The excellent characteristics are the results of an
optimization of the strip AT cut crystal resonator
combine with a custom Integrated circuit.
Features
Low power consumption
Wide temperature range
Fast warm-up
Outline and Electrical connections Bloc diagram
All dimensions in mm (inches)
( -40°C to +85°C )
Benefits
Very small volume and light weight
Optimal for use in adverse conditions
Virtually no waiting time after switch–on
Ideal for battery operated systems
Ideal for synthesizer applications
Pin-out connections
1: Vc input
7: GND
8: Output
14:+Power supply
Ordering Information
862x - B
V3 H
10 MHz
FREQUENCY STABILITY VS TEMPERATURE
8622
0°C to +60°C
-20°C to +70°C
-40°C to +85°C
A
B
C
< 0.4 ppm
< 0.6 ppm
< 1.0 ppm
8627
< 0.2 ppm
< 0.3 ppm
< 0.5 ppm
Frequency adjustment
Model
8622—8627
Operating temperature range
Nominal frequency output
10 MHz
B: -20 to 70°C
V3 = Voltage 3.3V
Output signal
H : HCMOS
Customer’s specification on request
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
Standard frequencies
Operating Temperature Range
Frequency stability (∆
f/f)
∆
Long term stability
Over Temperature Range
Versus supply voltage change
Versus load changes
(± 10%)
Short Term Stability
σ
(τ )
(0.1 to 30s)
τ
Mean of Frequency Control
Adjustment control
Input Impedance
Pulling Range
Transfer function
Power Supply (P)
Input voltage range (DC)
Input current
R1
OCXO 8622 / 8627
Oven Controlled Crystal Oscillator
Standard
10 / 16.384 / 20 MHz
See page 1
Option
On Request
On Request
1st Year : < ± 0.7 ppm
10 Years : < ± 4.0 ppm
See page 1
< ± 0.1 ppm
< ± 0.01 ppm
< 5x10
-10
On Request
On Request
On Request
( Typical 5x10
-11
@ 1s )
V3
0 to 3.3 Volts
> 47 K
> ± 4 ppm
Positive
0 to 10K
> - 4.7K
+3.3 Volts ± 0.15V
Warm-up @ 30°C < 250mA during 30s
< 110mA after warm-up at 30°C
< 170mA after warm-up at –20°C
Within specification after 60s @ 0°C
Warm-up (∆
f/f)
∆
Environment (Not operating)
Storage temperature
Vibration
Shock
Weight
Output Characteristics
Wave form
Output signal / Output Level
Symmetry / Harmonics
Rise / Fall time / Spurious
Level VOL / VOH
Fan Out ( Load) / Impedance
Phase Noise ( BW=1Hz )
1Hz
10Hz
100Hz
1000Hz
10000Hz
H
-65°C to +125°C
10 to 2000 Hz / 10g
3000g , 0.3ms half-sine
5g
S
On request
On request
On request
On request
On request
On request
Square
HCMOS compatible
40 - 60% at Vcc/2
< 7ns
<0.4V / >Vcc –0.5V
10LS
Typical value @ 10MHz in static conditions
-70 dBc /Hz
-100 dBc / Hz
-130 dBc / Hz
-140 dBc / Hz
-145 dBc / Hz
Oscilloquartz SA reserves the right to change all specifications contained herein at any time without prior notice
.
www.oscilloquartz.com
Ed.03 Nov.08/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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