VCXO

Information

VCXO

CTS highest frequency voltage controlled crystal oscillators (VCXOs) highlight unique design techniques that allow our VCXOs to achieve the best jitter performance on the market, even at frequencies greater than 1.0GHz. Customers can design their own PLL circuits or work with our engineers to customize a design to fit your needs.


Features

  • Low phase noise High Frequency Fundamental [HFF] designs
  • Excellent Phase Jitter performance – to 22fs
  • Standard output types – HCMOS, LVPECL & LVDS
  • Frequency compensation through Voltage Control pin
  • Wide pull range and tight linearity [Kv] options available
  • High Reliability/COTS/High Temperature options
  • Extreme Temperature [reaching -55°C to +125°C], Shock and Vibration capability

 

Applications

  • Optical networking equipment, including SONET/SDH/ATM standards
  • 10G, 40G, 100G, and SyncE Ethernet protocols
  • Femtocells, base stations and wireless infrastructures
  • Digital audio & video recording
  • Phase-Locked Loop [PLL]
  • Test and measurement instrumentation
  • Industrial process controls
  • Downhole drilling equipment
  • Military communication and radar applications

 

Scroll down to selector guide table to view VCXO product portfolio.


Featured Products

NEW  Low Jitter PLL VCXOs, 3.2mmx2.5mm, 5.0mmx3.2mm & 7.0mmx5.0mm Packages

Models 

334C & 334PL

356C & 356PL

358C & 358PL

  • Advanced phased-locked loop [PLL] design
  • HCMOS, LVPECL and LVDS output options
  • 600fs typical Phase Jitter across frequency range
  • Frequencies up to 1GHz [output dependent]
  • Absolute Pull Range ±50ppm standard

 

High Frequency Fundamental [HFF], 5.0mmx3.2mm & 7.0mmx5.0mm Packages

Models 315 & 317
  • HCMOS ouput
  • 50fs typical Phase Jitter
  • Frequency up to 170MHz
  • Absolute Pull Range ±50ppm min

 

Models 345 & 347
  • LVPECL Output
  • 90fs typical Phase Jitter
  • Frequency up to 250MHz
  • Absolute Pull Range ±50ppm min
Models 375 & 377
  • LVDS Output
  • 70fs typical Phase Jitter
  • Frequency up to 250MHz
  • Absolute Pull Range ±50ppm min

 

Extended Temperature/COTS, 7.0mmx5.0mm Package

Model VFHV570
  • HCMOS Output
  • 200fs typical Phase Jitter
  • Typical Pull Range ±100ppm
  • Hi-Rel, Military Grade or Ruggedized options available

 

 

 

Featured Products

NEW  Low Jitter PLL VCXOs, 3.2mmx2.5mm, 5.0mmx3.2mm & 7.0mmx5.0mm Packages

Models 

334C & 334PL

356C & 356PL

358C & 358PL

  • Advanced phased-locked loop [PLL] design
  • HCMOS, LVPECL and LVDS output options
  • 600fs typical Phase Jitter across frequency range
  • Frequencies up to 1GHz [output dependent]
  • Absolute Pull Range ±50ppm standard

 

High Frequency Fundamental [HFF], 5.0mmx3.2mm & 7.0mmx5.0mm Packages

Models 315 & 317
  • HCMOS ouput
  • 50fs typical phase Jitter
  • Frequency up to 170 MHz
  • Absolute Pull Range ±50ppm min

 

Models 345 & 347
  • LVPECL Output
  • 90fs typical Phase Jitter
  • Frequency up to 250MHz
  • Absolute Pull Range ±50ppm min
Models 375 & 377
  • LVDS Output
  • 70fs typical Phase Jitter
  • Frequency up to 250MHz
  • Absolute Pull Range ±50ppm min

 

Extended Temperature/COTS, 7.0mmx5.0mm Package

Model VFHV570
  •  HCMOS Output
  • 200fs typical Phase Jitter
  • Typical Pull Range ±100ppm
  • Hi-Rel, Military Grade or Ruggedized options available

 

Scroll down to selector guide table to view VCXO product portfolio.

 

Frequency Code Table

Frequency Code Tables [016-1454-0]

 

 

 

 

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Product Releases

 

Low Jitter PLL VCXOs and Clock Oscillators

August 16, 2018

HFF VCXO Product Announcement

 

 

 

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Product Literature

VCXO Brochure

 

 

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Contact Us- Sales Inquiry

For Sales Inquiries   Contact Us

 

 

 

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Contact Us- Technical Inquiry

To Request Technical Information   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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  • Search

  • Filter Products by Data

  • Frequency

  • Phase Jitter

  • Total Stability

  • Absolute Pull Range

  • Output Logic

  • Package Type

  • Supply Voltage

  • Package Length

  • Temperature Range

  • Model & AvailabilityFeaturesSMD/Thru-HolePackage TypePackage Size [mm]Output LogicFrequency [MHz]Phase Jitter [ps Max]Total StabilityAbsolute Pull RangeSupply VoltageTemperature RangeData SheetRoHS
    C of C
    REACH
    Statement
    356P/L

    Quick Turn, General Purpose
    Low Jitter
    6-Pad
    Output Enable
    Advanced PLL Design

    SMDLeadless Castellated Ceramic7.0 x 5.0

    LVPECL
    LVDS

    10 - 800

    0.5

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm2.5V
    3.3V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    356C

    Quick Turn, General Purpose
    Low Jitter
    6-Pad
    Output Enable
    Advanced PLL Design

    SMDLeadless Castellated Ceramic7.0 x 5.0

    HCMOS

    10 - 250

    0.6

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm2.5V
    3.3V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    358P/L

    Quick Turn, General Purpose
    Low Jitter
    6-Pad
    Output Enable
    Advanced PLL Design

    SMDLeadless Castellated Ceramic5.0 x 3.2

    LVPECL
    LVDS

    10 - 800

    0.5

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm2.5V
    3.3V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    358C

    Quick Turn, General Purpose
    Low Jitter
    6-Pad
    Output Enable
    Advanced PLL Design

    SMDLeadless Castellated Ceramic5.0 x 3.2

    HCMOS

    10 - 250

    0.6

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm2.5V
    3.3V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    334P/L

    Quick Turn, General Purpose
    Low Jitter
    6-Pad
    Output Enable
    Advanced PLL Design

    SMDLeadless Castellated Ceramic3.2 x 2.5

    LVPECL
    LVDS

    10 - 800

    0.5

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm2.5V
    3.3V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    334C

    Quick Turn, General Purpose
    Low Jitter
    6-Pad
    Output Enable
    Advanced PLL Design

    SMDLeadless Castellated Ceramic3.2 x 2.5

    HCMOS

    10 - 250

    0.6

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm2.5V
    3.3V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    377

    Ultra-Low Jitter
    Fundamental Crystal
    Output Enable

    SMDLeadless Castellated Ceramic7.0 x 5.0

    LVDS

    100 - 250

    0.2
    [70fs typical]

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm
    ±30ppm
    2.5V
    3.3V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    375

    Ultra-Low Jitter
    Fundamental Crystal
    Output Enable

    SMDLeadless Castellated Ceramic5.0 x 3.2

    LVDS

    100 - 250

    0.2
    [70fs typical]

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm
    ±30ppm
    2.5V
    3.3V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    347

    Ultra-Low Jitter
    Fundamental Crystal
    Output Enable

    SMDLeadless Castellated Ceramic7.0 x 5.0

    LVPECL

    100 - 250

    0.2
    [90fs typical]

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm
    ±30ppm
    3.3V-20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    345

    Ultra-Low Jitter
    Fundamental Crystal
    Output Enable

    SMDLeadless Castellated Ceramic5.0 x 3.2

    LVPECL

    100 - 250

    0.2
    [90fs typical]

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm
    ±30ppm
    3.3V-20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    317

    Ultra-Low Jitter
    Fundamental Crystal
    Output Enable

    SMDLeadless Castellated Ceramic7.0 x 5.0

    HCMOS

    100 - 170

    0.15
    [50fs typical]

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm3.3V-20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    315

    Ultra-Low Jitter
    Fundamental Crystal
    Output Enable

    SMDLeadless Castellated Ceramic5.0 x 3.2

    HCMOS

    100 - 170

    0.15
    [50fs typical]

    ±25ppm
    ±30ppm
    ±50ppm

    ±50ppm3.3V-20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    W2911

    16-pin
    Double-wide DIL Package

    Thru-HoleMetal Can20.32 x 24.89

    PECL

    15 - 175

    1

    ±20ppm

    ±50ppm
    ±75ppm
    ±100ppm
    5V0°C to 70°C
    W2912

    16-pin
    Double-wide DIL Package

    Thru-HoleMetal Can20.32 x 24.89

    PECL

    15 - 175

    1

    ±20ppm

    ±50ppm
    ±75ppm
    ±100ppm
    5V0°C to 70°C
    VF960

    5-pin
    Gull-wing option available

    Thru-HoleMetal Can20.32 x 12.62

    ECL, PECL, LVPECL

    10 - 200

    1

    ±20ppm
    ±25ppm

    ±50ppm3.3V
    5V
    0°C to 70°C
    -40°C to 85°C
    VF961

    5-pin
    Gull-wing option available

    Thru-HoleMetal Can20.32 x 12.62

    ECL, PECL, LVPECL

    10 - 200

    1

    ±20ppm
    ±25ppm

    ±50ppm3.3V
    5V
    0°C to 70°C
    -40°C to 85°C
    M2911

    7-pin
    Single-wide DIL Package

    Thru-HoleMetal Can20.32 x 12.62

    PECL

    15 - 175

    1

    ±20ppm

    ±50ppm
    ±75ppm
    ±100ppm
    5V0°C to 70°C
    M2912

    7-pin
    Single-wide DIL Package

    Thru-HoleMetal Can20.32 x 12.62

    PECL

    15 - 175

    1

    ±20ppm

    ±50ppm
    ±75ppm
    ±100ppm
    5V0°C to 70°C
    VFH5070SMDLeadless Castellated Ceramic7.0 x 5.0

    HCMOS/TTL

    1.0 - 80

    0.2

    ±30ppm
    ±50ppm

    ±100ppm3.3V
    5V
    -55°C to 85°C
    -55°C to 125°C
    M6306

    Tristate Control
    7-pin
    High Reliability
    MIL-STD-883
    MIL-STD-202
    Military grade
    Shock & Vibration Resistant
    Rugged

    Thru-HoleMetal Can20.32 x 12.62

    HCMOS/TTL

    1.0 - 35

    15

    ±75ppm

    ±50ppm5V-55°C to 125°C
    VFHV570

    Extremely low jitter
    Tristate Control
    Input Impedance Option for 100kohm & 5Mohm
    High Reliability option
    MIL-STD-883
    MIL-STD-202
    Military grade option
    Rugged option

    SMDLeadless Castellated Ceramic7.0 x 5.0

    HCMOS/TTL

    1.0 - 80

    0.2

    ±30ppm
    ±50ppm

    ±50ppm
    ±65ppm
    ±100ppm
    3.3V
    5V
    0°C to 175°C
    -40°C to 175°C
    -55°C to 85°C
    55°C to 125°C
    M6001

    4-pin
    Gull-Wing available
    Half-size available

    Thru-HoleMetal Can20.32 x 12.62

    HCMOS/TTL

    0.001 - 150

    1

    ±50ppm

    ±100ppm5V-40°C to 85°C
    VF940

    4-pin

    Thru-HoleMetal Can20.32 x 12.62

    HCMOS/TTL

    1.54 - 200

    1

    ±20ppm
    ±25ppm

    ±50ppm3.3V
    5V
    0°C to 70°C
    -40°C to 85°C
    VF940-T

    6-pin
    Tristate Control

    Thru-HoleMetal Can20.32 x 12.62

    HCMOS/TTL

    1.54 - 200

    1

    ±20ppm
    ±25ppm

    ±50ppm3.3V
    5V
    0°C to 70°C
    -40°C to 85°C
    M2306

    4-pin
    Gull-Wing available
    Half-size available

    Thru-HoleMetal Can20.32 x 12.62

    HCMOS

    1.0 - 150

    1

    ±20ppm
    ±25ppm
    ±50ppm

    ±50ppm
    ±100ppm
    3.3V0°C to 70°C
    M2001

    4-pin
    Gull-Wing available
    Half-size available

    Thru-HoleMetal Can20.32 x 12.62

    HCMOS/TTL

    1.0 - 175

    1

    ±20ppm
    ±25ppm
    ±50ppm

    ±50ppm
    ±100ppm
    5V0°C to 70°C
    M3261

    Tristate Control
    7-pin
    Gull-Wing available
    Half-size available

    Thru-HoleMetal Can20.32 x 12.62

    HCMOS/TTL

    3.0 - 105

    1

    ±20ppm
    ±25ppm
    ±50ppm

    ±50ppm
    ±75ppm
    ±150ppm
    5V0°C to 70°C
    M2010

    7-pin
    PLL Module with VCXO

    Thru-HoleMetal Can20.32 x 12.62

    HCMOS/TTL

    10 - 44.736

    1

    -

    ±125ppm
    ±150ppm
    5V0°C to 70°C
    335

    General Purpose
    Low jitter
    Output Enable

    SMDLeadless Castellated Ceramic7.0 x 5.0

    LVPECL
    LVDS

    19.44 - 212.5

    0.7

    ±25ppm
    ±50ppm

    ±50ppm
    ±100ppm
    2.5V
    3.3V
    0°C to 70°C
    -40°C to 85°C
    RoHSREACH
    VFVX301

    Output Enable
    Extra low jitter 0.4ps typ

    SMDLeadless Castellated Ceramic7.0 x 5.0

    LVPECL LVDS

    38 - 800

    0.5

    ±20ppm
    ±25ppm
    ±50ppm

    ±150ppm2.5V
    3.3V
    0°C to 70°C
    -40°C to 85°C
    VF230V

    Tristate Control

    SMDLeadless Castellated Ceramic7.0 x 5.0

    LVPECL LVDS

    0.75 - 800

    5

    ±25ppm
    ±50ppm

    ±100ppm
    ±150ppm
    3.3V0°C to 70°C
    -40°C to 85°C
    VFVX100

    Extra low jitter
    Output Enable
    KVCO = 35ppm/V typ
    Package height <6.75mm

    SMDShielded FR-4 Module9.0 x 14.0

    PECL LVPECL

    200 - 1,000

    0.5

    ±20ppm
    ±25ppm
    ±30ppm

    ±20ppm3.3V
    5V
    -10°C to 60°C
    0°C to 70°C
    -40°C to 85°C
    VFVX120

    Extra low jitter
    Negative Output Enable
    Package height <6.75mm

    SMDShielded FR-4 Module9.0 x 14.0

    PECL LVPECL

    19 - 200

    0.5

    ±20ppm
    ±25ppm
    ±30ppm

    ±50ppm3.3V
    5V
    -10°C to 60°C
    0°C to 70°C
    -40°C to 85°C
    VF596SMDJ-Lead Ceramic9.0 x 14.0

    PECL LVPECL

    19.44 - 200

    1

    ±20ppm
    ±25ppm

    ±50ppm
    ±500ppm
    3.3V
    5V
    0°C to 70°C
    -40°C to 85°C
    VF596-E

    Negative Enable output control with internal pull-down

    SMDJ-Lead Ceramic9.0 x 14.0

    PECL LVPECL

    12.5 - 200

    1

    ±20ppm
    ±25ppm

    ±50ppm
    ±500ppm
    3.3V
    5V
    0°C to 70°C
    -40°C to 85°C
    353

    General Purpose
    6-pad
    Output Enable

    SMDLeadless Castellated Ceramic5.0 x 3.2

    HCMOS/TTL

    1.0 - 80

    1.0

    ±25ppm
    ±50ppm

    ±50ppm2.5V
    3.3V
    5.0V
    -10°C to 60°C
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    357

    General Purpose
    6-pad
    Output Enable

    SMDLeadless Castellated Ceramic7.0 x 5.0

    HCMOS/TTL

    1.5 - 80, 122.88

    1.0

    ±20ppm
    ±25ppm
    ±50ppm

    ±50ppm
    ±80ppm
    ±100ppm
    3.3V
    5.0V
    -20°C to 70°C
    -40°C to 85°C
    RoHSREACH
    R3306

    6-pad
    Tristate Control
    Extremely low jitter
    Mod. BW 20kHz min

    SMDLeadless Castellated Ceramic7.0 x 5.0

    HCMOS

    1.5 - 100

    0.15

    ±30ppm

    ±100ppm3.3V0°C to 70°C
    -40°C to 85°C
    R3206SMDLeadless Castellated Ceramic7.0 x 5.0

    HCMOS/TTL

    3.0 - 55

    8

    ±30ppm

    ±100ppm5V0°C to 70°C
    -40°C to 85°C
    T2306SMD7.0 x 5.0

    HCMOS

    3.0 - 32.768

    1

    ±50ppm

    ±50ppm3.3V0°C to 70°C
    T2002SMD7.0 x 5.0

    HCMOS/TTL

    3.0 - 45

    1

    ±50ppm

    ±75ppm5V0°C to 70°C
    VFVX130

    Extra low jitter
    6-pad
    Negative Enable output control with pull-down

    SMDShielded FR-4 Module9.0 x 14.0

    HCMOS/TTL

    19 - 200

    0.5

    ±20ppm
    ±25ppm
    ±50ppm

    ±35ppm3.3V
    5V
    -10°C to 60°C
    0°C to 70°C
    -40°C to 85°C
    VF594

    4-pad
    Extra-wide Pull Range Option

    SMDJ-Lead Ceramic9.0 x 14.0

    HCMOS/TTL

    1.54 - 160

    1

    ±20ppm
    ±25ppm

    ±50ppm
    ±1000ppm
    3.3V
    5V
    0°C to 70°C
    -40°C to 85°C
    VF594-T

    6-pad
    Tristate Control
    Extra-wide Pull Range Option

    SMDJ-Lead Ceramic9.0 x 14.0

    HCMOS/TTL

    1.54 - 160

    1

    ±20ppm
    ±25ppm

    ±50ppm
    ±1000ppm
    3.3V
    5V
    0°C to 70°C
    -40°C to 85°C

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