New Product Announcement: TCXO Temperature Compensated Crystal Oscillator : High Precision TCXO5300THP-20MHz-A-V

  • August 28, 2014

New Product Announcement: TCXO Temperature Compensated Crystal Oscillator : High Precision TCXO5300THP-20MHz-A-V

Dynamic Engineers is pleased to announce the production release of a high precision SMD VCTCXO Clock Reference packaged in a compact 3.20 x 5.00 x 1.65mm surface mount ceramic carrier.  The TCXO5300THP-20MHz-A-V offers better than ±200ppb stability with respect to a +25°C frequency reference level, a low noise CMOS output, and a minimum of ±5.0 ppm adjustment range.   The phase noise is typically -138 dBc/Hz at a 1 KHz offset and -153 dBc/Hz at a10KHz offset.

The outstanding stability over operating temperature for this device offers a performance advantage over competitor products due to the +25°C reference frequency.  Other suppliers reference the stability over temperature to the formula ( Fmax + Fmin ) / 2  which implies  a far wider ppm deviation from nominal operating frequency.

Alternative products of similar size do NOT offer the same superior phase noise performance as our new VCTCXO.

TCXO5300THP-20MHz-A-V is ideal for use in mobile SATCOM, mobile radio, harsh environment and Femto-cell applications where high performance receivers must deliver the best possible stability and noise performance.


Summary of Key Features:

3.20 x 5.00 x 1.65 mm surface mount 4-pad ceramic carrier

3.3V; 2.7 mA typ.

20 MHz CMOS output

-138 dBc/Hz typ. @ 1 KHz offset

±200ppb over -40°C to +85°C

±5.0 ppm min. adjustment range

Control Voltage Range of 1.5V ± 1.0V

± 2.5 ppm over 20 years long term aging


For additional information on price and availability, please contact your local Dynamic Engineers sales representative.