SaRonix
Oven Controlled Crystal Oscillator
Technical Data
Frequency Range:
Frequency Stability, Over:
HCMOS
OCXO Series
to 20 MHz (consult SaRonix for frequencies over 20 MHz)
Operating Temp Range: see part numbering guide
Aging: 1 year: < ±0.7ppm, 10 years: < ±4 ppm
Supply Voltage (±0.5V): < ±0.1ppm
Load (min to max): <± 0.01ppm
See Table 1, next page
±4ppm min
Positive
Frequency Control Range:
Control Voltage:
Frequency Deviation:
Response Slope:
Temperature Range:
Operating:
Storage:
ACTUAL SIZE
0 to +60°, -20 to +70°C, -40 to +85°C
-65 to +125°C
Supply Voltage:
Recommended Operating:
Supply Current:
Output Characteristics:
Symmetry:
Rise & Fall Times:
Logic 0:
Logic 1:
Output Load:
Phase Noise (BW = 1Hz):
5 V ± 0.2V
90mA max
Description
An oven controlled crystal oscillator
(OCXO) with HCMOS output. The de-
vice is packaged in standard 14-pin DIP
compatible all metal, resistance welded
package.
Applications & Features
• Frequency Stability of ± 0.1 ppm typ
over temperature range
• Small dimensions
• Very fast warm up
• Low power consumption
• Standard Frequencies:
10.0000 MHz
10.2400 MHz
12.2880 MHz
12.8800 MHz
13.0000 MHz
16.0000 MHz
16.3840 MHz
19.4400 MHz
20.0000 MHz
40/60% @ 50% VDD
7ns max
0.4 V max
4.5V min
10 LS
1Hz: < -60dBc/Hz
10Hz: < -90dBc/Hz
100Hz: < -120dBc/Hz
1kHz: < -130dBc/Hz
within spec after 30s @ 0°C
200 mA max during 10s
Warm-up:
∆F/F:
Current:
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
Part Numbering Guide
3000g, 0.3ms, 1/2 sine
MIL-STD-883, Method 2003
MIL-STD-202, Method 211, Conditions A and C
10 to 2000Hz / 10g
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition B
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
Method
Method
Method
Method
1014, Condition C
1014, Condition A2
1011, Condition A
1004
OCXOVT - xx - 20.0000
Model
Frequency (MHz)
see Standard Frequencies in
Applications & Features section
AR1: 0 to +60°C, ± 0.075ppm (0.15ppm pk-to-pk), resistor adjustment
AV5: 0 to +60°C, ± 0.075ppm (0.15ppm pk-to-pk), voltage adjustment
BR1: -20 to +70°C, ± 0.15ppm (0.3ppm pk-to-pk), resistor adjustment
BV5: -20 to +70°C, ± 0.15ppm (0.3ppm pk-to-pk), voltage adjustment
CR1: -40 to +85°C, ± 0.3ppm (0.6ppm pk-to-pk), resistor adjustment
CV5: -40 to +85°C, ± 0.3ppm (0.6ppm pk-to-pk), voltage adjustment
DS-208 REV A01
SaRonix
www.pericom.com/saronix
SaRonix
Oven Controlled Crystal Oscillator
Technical Data
Package Details
Table 1, Control Voltage
HCMOS
OCXO Series
20.3
0.80
0.86
.034
7.6
0.3
1.0
0.04
Adjustment with Resistor
Model:
Resistor Adjustment:
Input Impedance:
AR1
BR1 CR1
0 to 10 kΩ
-4.7 kΩ min
5.4
.252
15.2
0.6
Pin 1
10.8
0.42
0.5
0.02
Pin 7
Adjustment with Voltage
Model:
Voltage Adjustment:
Input Impedance:
AV5
BV5 CV5
0.5 to 5V
47 kΩ min
5.5
0.22
13.2
0.52
Pin 14
(4) Glass
Insulators
radius: 2.0
0.08
Pin 8
7.6
0.30
Scale: None (Dimensions in
mm
max)
inches
Pin Function:
Pin 1: Frequency Adjustment
Pin 8: Output
Pin 7: GND
Pin 14: VCC
Marking Format
SARONIX
OCXO
Date Code
Frequency
Part
Number
Denotes Pin 1
All specifications are subject to change without notice.
DS-208 REV A01
SaRonix
www.pericom.com/saronix
