OCXO MICROCRYSTAL [MICORO CRYSTAL SWITZERLAND], OCXO Datasheet
OCXO
Manufacturer Part Number
OCXO
Description
Oven Controlled Crystal Oscillator
Manufacturer
MICROCRYSTAL [MICORO CRYSTAL SWITZERLAND]
Datasheet
1.OCXO.pdf
(2 pages)
POWER SUPPLY
FREQUENCY CONTROL RANGE
OUTPUT
ENVIRONMENT
WARM-UP
MISCELLANEOUS
FREQUENCY STABILITY
STANDARD FREQUENCIES (MHz)
DATE:
10.0000
40.0000
OVER:
OPERATING TEMP. RANGE :
LONG TERM AGING 1ST YEAR: <
SUPPLY VOLTAGE ± 0.5 V
LOAD ±10%:
SUPPLY INPUT:
INPUT CURRENT :
INPUT CURRENT :
CONTROL VOLTAGE:
FREQUENCY DEVIATION:
RESPONSE SLOPE:
OUTPUT SIGNAL:
SYMMETRY:
RISE AND FALL TIME:
LEVEL „0“ AND „1“:
FAN OUT (LOAD):
OPERABLE TEMP. RANGE:
STORAGE TEMP. RANGE:
VIBRATION:
SHOCK:
PACKAGE:
PACKAGE HEIGHT:
ΔF/F:
CURRENT:
SHORT TERM STABILITY:
PHASE NOISE (BW = 1Hz):
(typical, @ 10MHz in static
conditions)
*
Customer’s specification on request
we reserve the right to modify the design or the specifications of our products without prior notice.
June 2003
10 YEARS: <
12.8000
In accordance with our policy of continuous development and improvement,
see note 1
<
<
Vcc = 12 V
< 25 mA @ +30 °C *
< 40 mA @ -20 °C *
>
positive
HC-MOS compatible
40 (min.) /60 (max.)
% @ Vcc / 2 *
tr < 7ns
< 0.4 V
10 LS
-40 to +85 °C
-65 to +125 °C
10 to 2000 Hz / 10 g
2000 g, 0.3 ms, ½ sine
DIL 14, 4 pins, GND to case
8 mm
(see packaging info)
within spec after 30s @ 0°C *
< 250 mA during 10s
< 5 E-10 0.1 s to 30 s
Typical 5 E-11 @ 1 s
1
10 Hz: - 90 dBc / Hz
100 Hz: -120 dBc / Hz
1 kHz: -130 dBc / Hz
see note 2
±
±
±
±
±
0.7 ppm *
4.0 ppm *
0.1 ppm *
0.01 ppm
4 ppm *
Hz: - 60 dBc / Hz
Headquarters:
> 5 V –0.5 V
tf < 7 ns *
16.0000
±
0.5 V *
OCXO
HC-MOS Output
12 V Power Supply
Micro Crystal
Div. of ETA SA
Mühlestrasse 14
CH-2540 Grenchen
Switzerland
16.3840
Oscillator Type
OCXO = oven controlled
Oscillator Version
Temperature Range
A =
B = -20 to +70°C: +/-0.3ppm
C = -40 to +85°C; +/-0.5ppm
X = custom spec.
NOTE 1
TEMP. RANGE *
STABILITY *
TEMP. RANGE *
STABILITY *
TEMP. RANGE *
STABILITY *
NOTE 2
ADJUSTMENT
WITH RESISTOR
(connected to ground)
INPUT IMPEDANCE
ADJUSTMENT
WITH VOLTAGE
INPUT IMPEDANCE
MARKING EXAMPLE
OCXO-BV5
20.000 MHz
ORDERING INFORMATION EXAMPLE
0 to +60°C; +/-0.2ppm
Crystal Oscillator
O
Oven Controlled Crystal Oscillator
C
X
O
19.4400
Tel.
Fax
Internet
Email
01.25
12
-
Type
Frequency
B
OCXO-AR1, AV5
0 to +60 °C
±
(0.4 ppm peak to peak)
OCXO-BR1, BV5
-20 to +70 °C
±
(0.6 ppm peak to peak)
OCXO-CR1, CV5
-40 to +85 °C
±
(1 ppm peak to peak)
OCXO-AR1, BR1, CR1
0 to 10 k
> -4.7 k
OCXO-AV5, BV5, CV5
0 to 5 V
> 47 k
+41 32 655 82 82
+41 32 655 80 90
www.microcrystal.ch
sales@microcrystal.ch
0.2 ppm
0.3 ppm
0.5 ppm
V 5
(PIN 1)
up to 40 MHz
Oscillator output
Ω
Frequency Adjustment
R1 = external resistor
V5 = voltage 5V
Y
Ω
frequency
Ω
20 MHz
= custom spec.
20.0000
Revision No.: 7
Spec No.
Date Code
Piece No.
customer
x x x
spec.
N° of
Page 1/2
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OCXO Summary of contents
Page 1
... Frequency 12 (PIN 1) ORDERING INFORMATION EXAMPLE Oscillator Type OCXO = oven controlled Crystal Oscillator Oscillator Version Temperature Range +60°C; +/-0.2ppm B = -20 to +70°C: +/-0.3ppm C = -40 to +85°C; +/-0.5ppm X = custom spec. 19.4400 Tel. +41 32 655 82 82 Fax +41 32 655 80 90 Internet www ...
Page 2
... Waveshape TTL tf 2.4V min. 1.4V 0.4V max DATE: June 2003 In accordance with our policy of continuous development and improvement, we reserve the right to modify the design or the specifications of our products without prior notice. OCXO HC-MOS Output 12 V Power Supply HC-MOS TTL Vcc Oscilloscope R load or 2k Counter ...