NKG

Est. 1984

TCXO Oscillators

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    • TCXO Oscillators

    NKG’s Temperature Compensated Crystal Oscillators (TCXO) are generally supplied for GPS, Wireless, Sonet, Fibre Channel, Wifi, Server, and Storage applications. These TCXO’s are continuously monitoring temperature and will adjust the output frequency to maintain tight stabilities. This allows TCXO’s to offer very stable clocking over the rated temperature range. TCXO products can be supplied in Surface Mount Device (SMD) and thru hole packaging configurations.

    TCXO in Ceramic Seam Seal SMD Packages - HCMOS / LVCMOS or Clipped Sine Wave Output

    DeviceDatasheetFrequency№ of PadsOutput Waveform
    Supply Voltage Range (V)    		Temp. Range
    (°C)    		Package Size
    (mm2)    		Features
    S3TC7https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_Stratum3_SMD_7050_S3TC7.pdf5MHz ~ 52MHz10Clipped Sine Wave or HCMOS
    3.3 ~ 5.0V    		–20 ~ +70
    –30 ~ +85
    –40 ~ +85    		7.0 x 5.0STRATUM 3 Level / 4.6PPM overall (incl. aging)
    STC01https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_SMD_2016_STCO1.pdf10MHz ~ 52MHz4Clipped Sine Wave
    1.8 ~ 3.3V    		–20 ~ +70
    –30 ~ +85
    –40 ~ +85    		2.0 x 1.6Stabilities of ±0.5 to ±2.5PPM available

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)
    STC02https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_SMD_2520_STCO2.pdf10MHz ~ 55MHz4Clipped Sine Wave
    1.8 ~ 3.3V    		–20 ~ +70
    –30 ~ +85
    –40 ~ +85    		2.5 x 2.0Stabilities of ±0.5 to ±2.5PPM available

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)
    STC03https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_SMD_3225_STCO3.pdf10MHz ~ 55MHz4Clipped Sine Wave or HCMOS
    1.8 ~ 3.3V    		–20 ~ +70
    –30 ~ +85
    –40 ~ +85    		3.2 x 2.5Stabilities of ±0.5 to ±2.5PPM available

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)
    STC07https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_SMD_7050_STCO7.pdf10MHz ~ 55MHz4Clipped Sine Wave or HCMOS
    1.8 ~ 3.3V    		–20 ~ +70
    –30 ~ +85
    –40 ~ +85    		7.0 x 5.0Stabilities of ±0.5 to ±2.5PPM available

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)
    STCA7https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_SMD_7050_sandwhich_STCA7.pdf10MHz ~ 55MHz4Clipped Sine Wave or HCMOS
    3.3 ~ 5.0V    		–20 ~ +70
    –30 ~ +85
    –40 ~ +85    		7.0 x 5.0Sandwich package with 7x5 ceramic platform
    STCO5https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_SMD_5032_STCO5.pdf10MHz ~ 55MHz4Clipped Sine Wave or HCMOS
    1.8 ~ 3.3V    		–20 ~ +70
    –30 ~ +85
    –40 ~ +85    		5.0 x 3.2Stabilities of ±0.5 to ±2.5PPM available

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)

    TCXO in Metal Thru-Hole DIP Packages - HCMOS / LVCMOS or Clipped Sine Wave Output

    DeviceDatasheetFrequency№ of PinsOutput Waveform
    Supply Voltage Range (V)    		Temp. Range
    (°C)    		Package Size
    (mm2)    		Features
    TC01https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_DIP-14_HCMOS_TCO1.pdf6.4MHz ~ 60MHz4LVCMOS / HCMOS
    1.8V
    2.5V
    3.0V
    3.3V    		–10 ~ +60 up to –40 ~ +8520 x 13
    DIP-14    		Stabilities from ±0.5 to ±3.0PPM

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)
    TC02https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_DIP-8_HCMOS_TCO2.pdf6.4MHz ~ 60MHz4LVCMOS / HCMOS
    1.8V
    2.5V
    3.0V
    3.3V    		–10 ~ +60 up to –40 ~ +8513 x 13
    DIP-8    		Stabilities from ±0.5 to ±3.0PPM

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)
    TC03https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_DIP-14_SineWave_TCO3.pdf6.4MHz ~ 52MHz4LVCMOS / HCMOS
    1.8V
    2.5V
    3.0V
    3.3V    		–10 ~ +60 up to –40 ~ +8520 x 13
    DIP-14    		Stabilities from ±0.5 to ±3.0PPM

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)
    TC04https://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_DIP-8_SineWave_TCO4.pdf6.4MHz ~ 52MHz4LVCMOS / HCMOS
    1.8V
    2.5V
    3.0V
    3.3V    		–10 ~ +60 up to –40 ~ +8513 x 13
    DIP-8    		Stabilities from ±0.5 to ±3.0PPM

    Aging below ±1PPM in first year

    Low power consumption <2MA (typically)

    TCXO in Ceramic Seam Seal SMD Packages - Configurable for LVCMOS, LVDS or LVPECL Output

    DeviceDatasheetFrequency№ of PinsOutput Waveform
    Supply Voltage Range (V)    		Temp. Range
    (°C)    		Package Size
    (mm2)    		Features
    STCP3-Dhttps://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_3225_LVDS_STCP3-D.pdf10MHz ~ 1500MHz6LVDS
    2.5V or 3.3V    		–40 ~ +853.2 x 2.5Stabilities of ±2.5PPM (default),
    down to ±1.0PPM

    Aging below ±1PPM in first year

    Low power consumption <50MA (typically)
    STCP3-Hhttps://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_3225_LVCMOS_STCP3-H.pdf10MHz ~ 250MHz6LVCMOS
    2.5V or 3.3V    		–40 ~ +853.2 x 2.5Stabilities of ±2.5PPM (default),
    down to ±1.0PPM

    Aging below ±1PPM in first year

    Low power consumption <50MA (typically)
    STCP3-Phttps://nkg.com.hk/wp-content/uploads/datasheet/NKG_TCXO_3225_LVPECL_STCP3-P.pdf10MHz ~ 1500MHz6LVPECL
    2.5V or 3.3V    		–40 ~ +853.2 x 2.5Stabilities of ±2.5PPM (default),
    down to ±1.0PPM

    Aging below ±1PPM in first year

    Low power consumption <50MA (typically)