OCXO

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New Products

Model 197

-Miniature LTE DOCXO 1uS holdover stability

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Note

OCXO specifications are generally application specific.  Please contact your CTS representative to review requirements.

Model & AvailabilityFeaturesDescriptionSMD/ Thru-HolePackage Size [mm]Output LogicFrequency Range [MHz]Frequency Stability vs Temp [ppb]Total Holdover StabilityTotal Stability [ppm] for 20 yearsPhase Noise [dBc/Hz] 1K/10K off @ 10MHz (typ)Voltage Control Option Frequency RangeAgingSupply VoltagePower (W)Temperature RangeData Sheet
1500002

3.3V, Miniature size, SMD

IDT recommended, Miniature 12.8 MHz OCXO for IEEE packet timing.SMD14.9 x 9.7 x 7.0

HCMOS

12.8 - ±100 ppb250 ppb (pk-pk)±4.6 ppm-142/-148n/a

±2 ppb/day
±300 ppb/yr
±3 ppm/10 yrs

3.3V1-40°C to 85°CData Sheet
1500001

3.3V, Miniature size, SMD

Miniature 20 MHz OCXO for IEEE packet timing.SMD14.9 x 9.7 x 7.0

HCMOS

20 - ±100 ppb250 ppb (pk-pk)±4.6 ppm-142/-148±5 ppm

±2 ppb/day
±300 ppb/yr
±3 ppm/10 yrs

3.3V1-40°C to 85°CData Sheet
1380200

3.3V or 5.0V operation, small size, SMD or TH

IDT recommended, 12.8 MHz OCXO for IEEE packet timing. (IDT App Note AN-807)SMD or Thru-Hole20 x 13 x 9

HCMOS

12.8 - 10 (pk-pk)11 ppb (pk-pk)<±2.5 (for 10 yrs)-140/-148n/a

±1 ppb/day
±0.1 ppm/yr
±0.7ppm/10 yrs

3.3V
5.0V
1.5-20°C to 70°C
-40°C to 85°C
Data Sheet
1190200

3.3V or 5.0V operation, small size, SMD

IDT recommended, 12.8 MHz OCXO for IEEE packet timing. (IDT App Note AN-807)SMD22 x 25 x 12

HCMOS

12.8 - 10 (pk-pk)11 ppb (pk-pk)<±2.5 (for 10 yrs)-145/-152n/a

±1 ppb/day
±0.1 ppm/yr
±0.7ppm/10 yrs

3.3V
5.0V
1.5-20°C to 70°C
-40°C to 85°C
Data Sheet
197

<1 μsec typical holdover for 8 hours with temp variation.

High stability OCXO for LTEThru-Hole36 x 27 x 13

Sinewave

10 - ±0.8 (-40 to 85°C)
±0.2 (0 to 50°C)
1 μsec for 8 hours<±0.2-145/-150±0.25 ppm

<±0.2 ppb/day <±0.2 ppm/10 yrs

5.0V0°C to 50°C
-40°C to 85°C
Data Sheet
137

Stratum 3 compliant, Low cost, Small size

SMD or Thru-hole20 x 13 x 9

HCMOS

10 - 26±50
±100
±250
±370<±4.6-150/-154±8 ppm

<±5 ppb/day <±3.5 ppm/10yrs

3.3V
5V
-0°C to 50°C
-0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-40°C to 85°C
Data Sheet
150

Small size, high performance SMT OCXO, Stratum 3, GR-1244 wander generation compliant

AT Cut14 x 9 x 

CMOS

10 - 50±100 ppb

2 ppb/day
300 ppb/yr

3.3V
5.0V
-40°C to 85°CData Sheet
1380300

Stratum 3E Reference for 1588 Timing over Packet applications – Microsemi recommended (ZLAN-442 AN)

SC Cut20 x 13 x 9

HCMOS

24.576 - 10ppb pk-pk

<1ppb/day

3.3V-40°C to 85°CData Sheet
1190300

Stratum 3E Reference for 1588 Timing over Packet applications – Microsemi recommended (ZLAN-442 AN)

SC Cut22 x 25.4 x 12

HCMOS

24.576 - 10ppb pk-pk

<1ppb/day

3.3V
5.0V
-40°C to 85°CData Sheet
VFOV200

-160 dBc/Hz floor

High Frequency, High Stability25 x 22 x 

HCMOS
Sine

5 - 250±5/

<0.2 ppb/day < 30 ppb/yr

3.3V
5V
12V
-40°C to 85°CData Sheet
VFOV201

-160 dBc/Hz floor

High Frequency,Small Size20 x 20 x 

HCMOS
Sine

5 - 250±5/

<0.2 ppb/day < 30 ppb/yr

3.3V
5V
12V
-40°C to 85°CData Sheet
VFOV202

-160 dBc/Hz floor

High Frequency,Euro Package35 x 27 x 

HCMOS
Sine

5 - 250±5/

<0.2 ppb/day < 30 ppb/yr

3.3V
5V
12V
-40°C to 85°CData Sheet
VFOV203

-160 dBc/Hz floor

High Frequency, High Stability25 x 25 x 

HCMOS
Sine

5 - 250±5/

<0.2 ppb/day < 30 ppb/yr

3.3V
5V
12V
-40°C to 85°CData Sheet
VFOV302

-165 dBc/Hz floor

Stratum 2 performance,Euro Package35 x 27 x 

HCMOS
Sine

8 - 100±0.1
±0.3
/

<0.2 ppb/day < 30 ppb/yr

5V
12V
-10°C to 60°C
-40°C to 85°C
Data Sheet
VFOV404

<0.22 W steady state power consumption. -165 dBc/Hz @ 100kHz

Ultra Low Power,Miniature Size22 x 15 x 

HCMOS
Sine

5 - 250±5
±20
/

< 0.5 ppb/day < 50 ppb/yr

3.3V
5V
-10°C to 60°C
-40°C to 85°C
Data Sheet
VFOV405

<0.15 W steady state power consumption. Ruggedized for vibration resistance. Fast Warm-up.

Ultra Low Power,Ultra Miniature Size16 x 15 x 

HCMOS

5 - 50±5
±20
/

< 0.5 ppb/day < 50 ppb/yr

3.3V
5V
-10°C to 60°C
-40°C to 85°C
Data Sheet
VFOV406

<0.22 W steady state power consumption. -165 dBc/Hz @ 100kHz

Ultra Low Power,Miniature SizeSMT22 x 15 x 

HCMOS
Sine

5 - 250±5
±20
/

< 0.5 ppb/day < 50 ppb/yr

3.3V
5V
-10°C to 60°C
-40°C to 85°C
Data Sheet
VFOV410

<0.15 W steady state power consumption. -165 dBc/Hz @ 100kHz

Ultra Low Power,Euro Package29 x 23 x 

HCMOS
Sine

10 - 100±5
±20
/

< 0.5 ppb/day < 50 ppb/yr

3.3V
5V
-10°C to 60°C
-40°C to 85°C
Data Sheet
VFOV504

<0.23 W steady state power consumption. Fast Warm-up. -160 dBc/Hz @ 100kHz

Ultra Low Power,Ultra Miniature Size22 x 15 x 

HCMOS
Sine

30 - 120±20
±100
/

< 2 ppb/day < 200 ppb/yr

3.3V
5V
-10°C to 60°C
-40°C to 85°C
Data Sheet
VFOV600

Fast Warm-up. -160 dBc/Hz @ 100kHz

Miniature OCXO,DIL-14Stratum 3 performance21 x 13 x 

HCMOS

10 - 100±100
±250
/

5 ppb/day
1 ppm/yr
(typical)
< 4 ppm/15 yrs

3.3V
5V
0°C to 50°C
-20°C to 70°C
Data Sheet
VFOV650

Fast Warm-up. -163 dBc/Hz @ 100kHz

Miniature OCXO,High Stability,Low Profile21 x 13 x 8.7

HCMOS

10 - 52±10
±20
/

1 ppb/day
0.2 ppm/yr
1.5 ppm/10 yrs
(typical)

3.3V-20°C to 70°C
-40°C to 85°C
Data Sheet
117

Stratum 3 Plus Extra-Wide Voltage Control Range AT-Cut (instead of SC-Cut) Crystal

SMD or Thru- Hole25 x 25 x 13

HCMOS

10 - 38.88<±125
<±250
<±370<±4.6-135/-140±9.2 ppm

<±5 ppb/day <±3.5 ppm/20yrs

3.3V
5.0V
0°C to 70°C
-40°C to 85°C
Data Sheet
1180026

Stratum 3E Timing over Packet IEEE1588 MicroSemi/Zarlink recommended

SMD26 x 26 x 

HCMOS

20 - <±5
<10 (pk-pk)
<±5.5 11 (pk-pk)<±2.1-140/-142n/a

<±1 ppb/day <±1 ppm/20 yrs

3.3V
5.0V
0°C to 70°C
-40°C to 85°C
Data Sheet
118

Stratum 3E or Basestation reference Option for high Shock & Vibe tolerance

SMD or Thru-Hole25 x 25 x 13

HCMOS

10 - 38.88<±10<±10<±2.1-140/-142±0.75 ppm

<±1 ppb/day <±1.5 ppm/20yrs

3.3V
5.0V
0°C to 70°C
-40°C to 85°C
Data Sheet
1190100

Stratum 3E Timing over Packet IEEE1588 MicroSemi/Zarlink recommended Basestation and Test/Measurement

SMD22 x 25 x 12

HCMOS

20 - <±5
<10 (pk-pk)
<±5.5 11 (pk-pk)<±2.5 (for 10 yrs)-145/-152n/a

<±1 ppb/day <±0.7ppm/10 yrs

3.3V
5V
-20°C to 70°C
-40°C to 85°C
Data Sheet
119

General-purpose & Customizable Output Enable Option VREF Option Voltage Control Option Basestation and Test/Measurement Capable of Stratum 3E & ToP IEEE 1588

SMD22 x 25 x 12

HCMOS
Sine

10 - 26±10
±20
Able to spec for <±5.5Able to spec for <±2.5 (for 10 yrs)-150/-155±0.7 ppm

<±1 ppb/day <±0.7ppm/10 yrs

3.3V
5.0V
0°C to 70°C
-40°C to 85°C
Data Sheet
122

Low phase noise -170 dBc/Hz @ 100kHz

Ultra stable20 x 20 x 13

HCMOS
Sine

8 - 100±0.2/

±0.03 ppm
1st year

3.3V
5V
-10°C to 60°CData Sheet
125

Very low aging rate performance

High performance Super Single Oven Reference51 x 51 x 15

Sine

5 - 101 (pk-pk)/

<0.1 ppb/day

12V-10°C to 80°CData Sheet
138

General-purpose & Customizable Stratum 3E & ToP IEEE 1588 Basestation and Test/Measurement Voltage Control Option

SMD orThru-Hole20 x 13 x 9

HCMOS

10 - 26<±5
<10 (pk-pk)
±10
±20
±50
±100
<±5.5 11 (pk-pk)<±0.8 (for 10 yrs)-147/-154±0.8 ppm

<±1 ppb/day <±0.5ppm/10 yrs

2.85V
3.3V
5V
-0°C to 50°C
-0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-40°C to 85°C
Data Sheet
1380100

Stratum 3E Timing over Packet IEEE1588 MicroSemi/Zarlink recommended Basestation and Test/Measurement

SMD orThru-Hole20 x 13 x 9

HCMOS

20 - <±5
<10 (pk-pk)
<±5.5 11 (pk-pk)<±2.5 (for 10 yrs)-140/-148n/a

<±1 ppb/day <±0.7ppm/10 yrs

3.3V-20°C to 70°C
-40°C to 85°C
Data Sheet
144

Fast warmup -166 dBc/Hz @ 100kHz

Ultra Low PowerMiniature Size22 x 15 x 8

HCMOS

8 - 120±5
±20
/

±0.05 ppm
1st year

3.3V
5V
-30°C to 70°C
-40°C to 85°C
Data Sheet
148

Fast warmup -166 dBc/Hz @ 100kHz

Ultra Low PowerShock resistantMiniature Size14 x 14 x 17

HCMOS

8 - 100±10
±30
/

±0.05 ppm
1st year

3.3V
5V
0°C to 70°C
-40°C to 85°C
Data Sheet
149

GR1244 wander generation compliant to Stratum 3

Miniature size, High performance, Stratum 3 OCXO15 x 10 x 7

CMOS

10 - 25±10
±50
/

<±2 ppb/day

3.3V0°C to 70°C
-40°C to 85°C
Data Sheet
196

Stratum 3E or BTS reference Available in low profile 12.7mm package VREF Option Voltage Control Option

36 x 27 x 14

HCMOS

10 - 38.88±5
±15
-150/-155-150 / -155

<±1 ppb/day <±100 ppb/1stYr

3.3V
5V
12V
-10°C to 70°C
-40°C to 85°C
Data Sheet
VFOV100

Low phase noise -168 dBc/Hz floor

Small Size, SMT22 x 25 x 

HCMOS
Sine

5 - 120±10/

±0.4 ppb/day

3.3V
5V
12V
-40°C to 85°CData Sheet
VFOV101

Low phase noise -168 dBc/Hz floor

Small Size, TH20 x 20 x 

HCMOS
Sine

5 - 120±10/

±0.4 ppb/day

3.3V
5V
12V
-40°C to 85°CData Sheet
VFOV102

Low phase noise -168 dBc/Hz floor

Low phase noise,Euro package35 x 27 x 

HCMOS
Sine

5 - 120±10/

±0.4 ppb/day

3.3V
5V
12V
-40°C to 85°CData Sheet
VFOV103

Low phase noise -168 dBc/Hz floor

Low phase noise,Small Size25 x 25 x 

HCMOS
Sine

5 - 120±10/

±0.4 ppb/day

3.3V
5V
12V
-40°C to 85°CData Sheet
VFOV110

Ultra low phase noise -170 dBc/Hz floor

Ultra low phase noise,Small Size25 x 22 x 

HCMOS
Sine

50 - 1350.2 ppm
1.0 ppm
/

< 1 ppm/yr < 5 ppm/ 10 yrs

5V
12V
0°C to 50°C
-40°C to 85°C
Data Sheet

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