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OCXO's (Oven Controlled Crystal Oscillators)
CTS OCXO's (Crystal Oscillators)
The following catalog products are recommended for new applications. If the
product required is not shown, we may have a customized product for your
application. Please contact your CTS Representative for availability.
One or more of these products are covered by one or more of the following
U.S. patents including:
US 6,127,661; US 7,821,346.
Other foreign patents pending.
Model Name
Description
Quartz Crystal
Freq. (MHz)
Temp. Stability
Temp. Range
Aging
Ouput
Supply
Voltage
Package Size
03-42126
Stratum 3, GR1244 compliant
Zarlink recommended for use in
Stratum 3 and 1588 applications
AT Cut
20.0MHz
±125ppb ±250ppb
0° to +70°C -40° to +85°C
±3.5ppb 20 years
HCMOS
3.3V or 5.0V
DIL 13x20x11mm
112
Stratum 3 GR1244 Compliant
AT Cut
10.0, 12.8, 16.384, 20.0
±280ppb
-40° to +85°C
±3.5ppm 20 years
HCMOS
3.3V or 5.0V
22x25x13mm
114
Stratum 3 GR1244 Compliant
AT Cut
10.0, 12.8, 16.384, 20.0
±280ppb
-40° to +85°C
±3.5ppm 20 years
HCMOS
3.3V or 5.0V
DIL 13x20x11mm
117
Stratum 3 Plus GR1244 Compliant
AT Cut
10.0, 12.8, 16.384, 20.0
±125ppb ±250ppb
0° to +70°C -40° to +85°C
±3.5ppm 20 years
HCMOS
3.3V or 5.0V
1"x1" 25x25x13mm
1180026
Stratum 3E GR1244 compliant
Zarlink recommended for
Stratum 3E and 1588 ToP applications
SC Cut
20.0MHz
10ppb
pk-pk
0° to +70°C -40° to +85°C
±1ppb/day
±1ppm/20 years
HCMOS
3.3V or 5.0V
1"x1" 26x26mm
118
Low Phase Noise Stratum 3E or BTS Reference
SC Cut
10.0, 10.24, 12.8, 13.0, 15.0, 16.384, 20.0, 26.0, 32.768
±8ppb
-0° to +70°C -40° to +85°C
<1ppb/day
HCMOS
3.3V or 5.0V
1"x1" 25x25x13mm
1190100
Stratum 3E Reference
Recommended for 1588 Timing
over Packet Applications
Zarlink recommended
SC Cut
20.0MHz
10ppb
pk-pk
-20° to +70°C -40° to +85°C
<1ppb/day
HCMOS
3.3V or 5.0V
22x25.4x12mm
119
Small, Surface Mount
Low Phase Noise
BTS Reference
Test and Measurement
SC Cut
10.0, 12.8,
13.0, 16.384,
19.44, 20.0,
25.6, 26.0
±10ppb ±20ppb
0° to +70°C -40° to +85°C
±1ppb/day
±100ppb/1st year
HCMOS
Sine
3.3V or 5.0V
22x25.4x12mm
122
Ultra Stable
SC Cut
Up to 100.0 MHz
±0.2 ppb
-10° to +60°C
±0.03ppm
1st year
HCMOS
Sine
3.3V or 5.0V
20.2x20.2x12.9mm
1380100
Stratum 3E Reference
Recommended for 1588 Timing
over Packet Applications
Zarlink recommended
SC Cut
20.0MHz
10ppb
pk-pk
-20° to +70°C -40° to +85°C
<1ppb/day
HCMOS
3.3V
DIL
13x20x9mm
13x20x11SMT
144
Ultra-Low Power
Miniature Size
SC Cut
Up to 120.0MHz
±5 ppb
±20ppb
-30º to +70ºC
-40° to +85°C
±0.05ppm
1st year
HCMOS
3.3V or 5.0V
DIL-14
21.85x15.1x8.0mm
148
Ultra-Low Power
Shock Resistant
Miniature Size
SC Cut
Up to 100.0MHz
±10 ppb
±30ppb
0° to +70°C
-40° to +85°C
±0.05ppm
1st year
HCMOS
3.3V or 5.0V
DIL-8
14x14x16.8mm
196
Low Phase Noise Stratum 3E or BTS Reference
SC Cut
10, 12, 12.8, 13,
16, 16.384, 19.44,
20, 26, 32.768, 38.88
±5ppb ±15ppb
-10° to +70°C -40° to +85°C
<1ppb/day
HCMOS Sine Vref Available
3.3, 5.0, 12.0V
36x27x13.5mm
121
High Performance Double Oven Reference
SC Cut
5.0, 10.0
0.4ppb pk to pk
-5° to +70°C
<0.1ppb/day
Sine Vref Available
12V
51x51x25mm
125
High Performance Super Single (Compensated) Reference
SC Cut
5.0, 10.0
<1ppb pk to pk
-10° to +80°C
<0.1ppb/day
Sine
12V
51x51x15mm
Note: OCXO
specifications are generally application specific. Please contact
your CTS representative to review requirements.