OCXO

Information

OCXO

With wide temperature ranges, high frequencies, the lowest power and the industry leading phase noise and stability, CTS OCXOs offer a performance advantage to our customers.

 

 

Features

  • Low phase noise (-170 dBc/Hz floor available)
  • Ultra low power (<150 mW)
  • High Frequency, up to 300 MHz
  • Miniature 9 x 14 mm, DIL 14 package size (reaching 10 ppb pk-pk over industrial temp range)
  • High stability – to 0.2 ppb over -40/+85°C
  • 1 μsec typical for 8 hr holdover
  • Low g-sensitivity (0.3 ppb/G for select products)

 

Applications

  • Next generation communications networks (5G, 1588 backhaul and fronthaul, Ethernet link)
  • Low noise military communications/RADAR
  • Datalink for airborne broadband systems
  • Stable reference for Ocean Bottom Node mapping
  • Test and measurement
  • Stratum 3 and 3E holdover and wander generation
  • Microwave Communications
  • Mobile and battery applications
  • Stratum 2 timing
  • Wireless Base Stations (UMTS, GSM, CDMA, LTE)
  • Timing over Packet

 

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Featured Products

Low Power OCXO

   Model 148, VFOV404

Phase Noise LPOCXO

 

Features

  • Ultra Low Power
  • Low Phase Noise
  • 8-250 Mhz
  • Fast warm up

 

Model 197

Model 197
Phase Noise Model 197

 

Features

  • 1μsec typical 8 hour holdover stability
  • ±0.2 ppb stability over industrial temperature range
  • Sinewave or HCMOS output
  • Miniature size

 

Model 149

Model 149
Phase Noise Model 149

 

Features

  • Miniature 9x14mm package
  • Stratum 3E
  • 10-50 MHz

 

Featured Products

Low Power OCXO

Model 148, VFOV404

Phase Noise LPOCXO

 

Features

  • Ultra Low Power (<150 mW)
  • Low Phase Noise
  • 8-250 Mhz
  • Fast warm up

Applications

  • Microwave communications/RADAR
  • Mobile communications
  • Mobile test equipment
  • Ocean bottom node

 

Model 197

 

Model 197

 

Phase Noise Model 197

 

Features

  • 1μsec typical 8 hour holdover stability
  • ±0.2 ppb stability over industrial temperature range
  • Sinewave or HCMOS output
  • Miniature size

Applications

  • Stratum 2 timing
  • Test and measurement
  • Frequency reference standard
  • Wireless Base Stations (UMTS, GSM, CDMA, LTE)

 

Model 149

Model 149
Phase Noise Model 149

 

Features

  • Miniature 9x14mm package
  • Stratum 3E
  • 10-50 MHz

Applications

  • Telecom Switching
  • Wireless Communication
  • Timing over Packet

 

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Reference Designs

MicroSemi

   Stratum 3E Timing

1180026-xxx
1190100-xxx
1190300-xxx
1380100-xxx
1380300-xxx
149GVEN20M000
149GVEN24M576

   Stratum 3 Timing

1370100-xxx
1370300-xxx
150GREN20M000
150GREN24M576
150GREN49M152

 

IDT

   Stratum 3E Timing:

1190200-xxx
1380200-xxxx

    Stratum 3 Timing:

1500001
1500002

 

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Product Releases

Small Size, Big Performance OCXO from CTS

May 7, 2015

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Product Literature

OCXO Brochure

 

 

 

 

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Contact Us - Technical Inquiry

To Request Technical Information   Contact Us

 

 

 

 

 

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Contact Us - Sales Inquiries

For Sales Inquiries   Contact Us

 

 

 

 

 

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Stock Check - CTS Distributors

To Check Product Availability   Click Here

 

 

 

 

 

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App Notes and Tech Briefs

To view the Application Notes and Technical Briefs   Click Here

 

 

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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 - 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 - 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 - 12.810 (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 - 12.810 (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 for 8 hours holdover (typical), -40/85°C operation

High stability OCXO for LTEThru-Hole36 x 27 x 13

HCMOS
or Sine

10 - 10Options from: 0.2 ppb (p-p) to 1 ppb (p-p)1 µsec for 8 hours<±0.2 (for 10 yrs)-145/-150±0.25 to ±0.45 ppm

±0.2 ppb/day
±40 ppm/yr

5.0V
12.0V
1.50°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-40°C to 80°C
-40°C to 85°C
Data Sheet
137

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

Stratum 3 compliant, Low cost, Small sizeSMD 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
5.0V
10°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

3.3V or 5.0V operation, Small size, SMD

Miniature size, High performance, Stratum 3 OCXO per GR-1244-CORESMD14.9 x 9.7 x 7.0

HCMOS

10 - 50±100 ppb200 ppb (pk-pk)±4.6 ppm-142/-148±5 ppm

±2 ppb/day
±300 ppb/yr
±3 ppm/10 yrs

3.3V
5.0V
0.70°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
1380300

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

24.576 MHz Stratum 3E Reference for 1588 Timing over Packet applications – Microsemi recommended (ZLAN-442 AN)SMD or Thru-Hole20 x 13 x 9

HCMOS

24.576 - 24.57610ppb pk-pk11 ppb (pk-pk)<±1 (for 10 yrs)-140/-148n/a

±1 ppb/day
±0.06 ppm/yr
±0.6 ppm/10 yrs

3.3V
5.0V
1-20°C to 70°C
-40°C to 85°C
Data Sheet
1190300

3.3V or 5.0V operation, Small size, SMD

24.576 MHz Stratum 3E Reference for 1588 Timing over Packet applications – Microsemi recommended (ZLAN-442 AN)SMD22 x 25 x 12

HCMOS

24.576 - 24.57610 (pk-pk)11 ppb (pk-pk)<±2.5 (for 10 yrs)-145/-150n/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
VFOV200

3.3V, 5.0V, or 12V operation, 5ppb over -40/85C

High Frequency, High Stability OCXOThru-Hole25 x 22 x 11

HCMOS or Sine

5 - 250Options from: ±5 ppb to ±100 ppb-150/-158±0.5 ppm

±0.2 ppb/day
±30 ppb/yr

3.3V
5.0V
12.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV201

3.3V, 5.0V, or 12V operation, 5ppb over -40/85C

High Frequency, High Stability, Small size OCXOThru-Hole20 x 20 x 12

HCMOS or Sine

5 - 250Options from: ±5 ppb to ±100 ppb-150/-158±0.5 ppm

±0.2 ppb/day
±30 ppb/yr

3.3V
5.0V
12.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV202

3.3V, 5.0V, or 12V operation, 5ppb over -40/85C

High Frequency Euro Package OCXOThru-Hole35.0 x 27.0 x 12.7

HCMOS or Sine

5 - 250Options from: ±5 ppb to ±100 ppb-150/-158±0.5 ppm

±0.2 ppb/day
±30 ppb/yr

3.3V
5.0V
12.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV203

3.3V, 5.0V, or 12V operation, 5ppb over -40/85C

High Frequency High Stability OCXOThru-Hole25 x 25 x 13

HCMOS or Sine

5 - 250Options from: ±5 ppb to ±100 ppb-150/-158

±0.2 ppb/day
±30 ppb/yr

3.3V
5.0V
12.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV302

±0.1 ppb stability, 5.0 or 12V operation

Stratum 2 performance, Low noise, Euro PackageThru-Hole35 x 27 x 16

HCMOS or Sine

8 - 100Options from: ±0.1 ppb to ±1 ppb-155/-165

±0.2 ppb/day
±30 ppb/yr
±0.35 ppm/20 yrs

5.0V
12.0V
1.60°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV404

3.3V or 5.0V operation, Fast warm up

Ultra low power, Low noise, Miniature sizeThru-Hole22 x 15 x 10

HCMOS or Sine

5 - 250Options from: ±5 ppb to ±100 ppb-155/-165

±0.5 ppb/day
±50 ppb/yr

3.3V
5.0V
0.220°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV405

3.3V or 5.0V operation, Fast warm up

Ultra low power, Low noise, Miniature, rugedized OCXOThru-Hole16 x 15 x 10

HCMOS

5 - 100Options from: ±5 ppb to ±100 ppb-155/-165

±0.5 ppb/day
±50 ppb/yr

3.3V
5.0V
0.220°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV406

3.3V or 5.0V operation, Fast warm up

Ultra low power, Low noise, Miniature sizeSMD22 x 15 x 10

HCMOS
or
Sine

5 - 250Options from: ±5 ppb to ±100 ppb-155/-165

±0.5 ppb/day
±50 ppb/yr

3.3V
5.0V
0.200°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV410

3.3V or 5.0V operation, Fast warm up

Ultra low power, Low noise, Euro packageThru-Hole29 x 23 x 10

HCMOS or Sine

10 - 100Options from: ±5 ppb to ±100 ppb-155/-165

±0.5 ppb/day
±50 ppb/yr

3.3V
5.0V
0.150°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV504

3.3V or 5.0V operation, Fast warm up

Ultra low power, Fast warm-up, Miniature sizeThru-Hole22 x 15 x 10

HCMOS or Sine

30 - 150Options from: ±20 ppb to ±100 ppb-152/-165

±2 ppb/day
±200 ppb/yr

3.3V
5.0V
0.230°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
1180026

3.3V or 5.0V operation, Low jitter/phase noise

Stratum 3E Timing over Packet IEEE1588 MicroSemi recommended (ZLAN-442 AN)SMD or Thru-Hole25 x 25 x 13

HCMOS or Sine

20 - 2010 (pk-pk)11 ppb<±2.1-130/-140n/a

<±1 ppb/day <±1 ppm/20 yrs

3.3V
5.0V
1.50°C to 70°C
-40°C to 85°C
Data Sheet
118

Precision SC crystal, 1 psec jitter, SMD

Stratum 3E or Basestation refSMD or Thru-Hole25 x 25 x 13

HCMOS

10 - 38.88<±8<±10 ppb<±2.1-130/-140±0.75 ppm

<±1 ppb/day <±1.5 ppm/20yrs

3.3V
5.0V
1.50°C to 70°C
-40°C to 85°C
Data Sheet
1190100

3.3V or 5.0V operation, Small size, SMD

20 MHz Stratum 3E Reference for 1588 Timing over Packet applications – Microsemi recommended (ZLAN-442 AN)SMD22 x 25 x 12

HCMOS

20 - 2010 (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
119

10 to 26 MHz, 3.3V or 5.0V operation, Small size, SMD

General-purpose & Customizable OCXO ideal for Basestation and Test/Measurement. Stratum 3E & ToP IEEE 1588 capableSMD22 x 25 x 12

HCMOS or Sine

10 - 26±10
±20
<±1.0 (for 10 yrs)-150/-155±0.7 ppm

<±1 ppb/day <±0.1ppm/yr

3.3V
5.0V
1.50°C to 70°C
-40°C to 85°C
Data Sheet
122

8 to 100 MHz, Low aging, Low Allan Variance

Low phase noise Ultra stableThru-Hole20 x 20 x 13

HCMOS or Sine

8 - 100±0.2
±0.5
<0.5-167/-169±0.5 ppm

To ±0.2 ppb/day
±0.03 ppm/yr

3.3V
5.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
Data Sheet
138

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

Stratum 3E & ToP IEEE 1588 Basestation and Test/MeasurementSMD or Thru-Hole20 x 13 x 9

HCMOS

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

<±1 ppb/day <±0.5ppm/10 yrs

3.3V
5.0V
10°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

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

20 MHz Stratum 3E Reference for 1588 Timing over Packet applications – Microsemi recommended (ZLAN-442 AN)SMD or Thru-Hole20 x 13 x 9

HCMOS

20 - 2010 (pk-pk)11 ppb (pk-pk)<±2.5 (for 10 yrs)-148/-150n/a

±1 ppb/day
±0.1 ppm/yr
±0.7ppm/10 yrs

3.3V
5.0V
1-20°C to 70°C
-40°C to 85°C
Data Sheet
144

Low phase noise, Fast warm up, Extremely low power consumption

Ultra Low Power, Fast warmup OCXOThru-Hole22 x 15 x 8

HCMOS

8 - 120±5
±20
<±1 (for 10 yrs)-162/-166±0.5 ppm

±0.05 ppm 1st year

3.3V
5.0V
0.150°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
148

Low phase noise, Fast warm up, Small footprint

Ultra Low Power, Fast warmup, Shock resistant OCXOThru-Hole15 x 15 x 10

HCMOS

8 - 100Options from: ±5 ppb to ±100 ppb<±1 (for 10 yrs)-162/-166n/a

±0.05 ppm 1st year

3.3V
5.0V
0.230°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
149

3.3V or 5.0V operation, Small size, SMD

Miniature size, High performance, Stratum 3E OCXO per GR-1244-CORESMD14.9 x 9.7 x 7.0

HCMOS

10 - 50Options from: ±10 ppb to ±100 ppb11 ppb (pk-pk)±1.5 ppm-148/-152±2 ppm

±1 ppb/day
±0.15 ppb/yr
±1.2 ppm/10 yrs

3.3V
5.0V
0.70°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
196

3.3V, 5.0V, or 12V operation, 36×27 package, Sine or HCMOS

BTS reference with low profile 12.7mm option. Vref and Voltage Control OptionThru-Hole36 x 27 x 14

HCMOS or Sine

10 - 38.88Options from: ±10 ppb to ±100 ppb±1 ppm-150/-155±0.7 ppm

±1 ppb/day
±100 ppb/yr

3.3V
5.0V
12.0V
1.5-10°C to 70°C
-40°C to 85°C
Data Sheet
VFOV100

3.3V, 5.0V, or 12V operation, 5 to 120 MHz

Small size, low phase noise OCXOSMD22 x 25 x 13

HCMOS or Sine

5 - 120Options from: ±10 ppb to ±100 ppb-155/-165±0.5 ppm

±0.4 ppb/day

3.3V
5.0V
12.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV101

3.3V, 5.0V, or 12V operation, 5 to 120 MHz

Small size, low phase noise OCXOThru-Hole20 x 20 x 12

HCMOS or Sine

5 - 120Options from: ±10 ppb to ±100 ppb-155/-165±0.5 ppm

±0.4 ppb/day

3.3V
5.0V
12.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV102

3.3V, 5.0V, or 12V operation, 5 to 120 MHz

Small size, low phase noise OCXOThru-Hole35.0 x 27.0 x 12.7

HCMOS or Sine

5 - 120Options from: ±10 ppb to ±100 ppb-155/-165±0.5 ppm

±0.4 ppb/day

3.3V
5.0V
12.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet
VFOV103

3.3V, 5.0V, or 12V operation, 5 to 120 MHz

Small size, low phase noise OCXOThru-Hole26 x 26 x 13

HCMOS or Sine

5 - 120Options from: ±10 ppb to ±100 ppb-155/-165±0.5 ppm

±0.4 ppb/day

3.3V
5.0V
12.0V
1.20°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Data Sheet

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