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IQD Frequency Products

2570 N First Street, San Jose, CA, 95131, US

  • 408-273-4530

General Information:
Harriet Charles
United Kingdom
Phone: +44 (0)1460 270200
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IQD Frequency Products

Electronic Components & Devices, Communication Systems & Equipment

Shock-Resistant Oscillator performs in high-temperatures.

September 18, 2014

Supplied in TO-39 package, SQXO-2ATHG can withstand shock levels up to 8,000 g for 0.5 msec, ½ sine, for use in such applications as underground boring tools, down hole instrumentation, and avionics. Frequencies are available from 32.768 kHz to 50 MHz, and products can be specified to operate from 3.3 or 5 V supply. Providing CMOS output and start up time of under 5 msec, fully RoHS-compliant oscillators consume as little as 3.0 mA and come in variants available for operation up to 200°C. Read More

Electronic Components & Devices

Tight Stability Clock Oscillators come in two package sizes.

July 22, 2014

Respectively supplied in 2.5 x 2.0 mm and 3.2 x 2.5 mm ceramic packages, IQXO-445 series and IQXO-430 series deliver frequency stabilities as low as ±10 ppm over full -40 to +85°C range. Both series are available over 4–54 MHz range, consume 3.1 mA at 40 MHz, and offer phase noise performance of -145 dBc/Hz at 10 kHz offset. Output is CMOS-compatible with up to 15 pF load, and both models include tri-state capability. Available supply voltages are 2.5, 3.0, or 3.3 V. Read More

Electronic Components & Devices

OCXO delivers ±0.2 ppb frequency stability.

June 13, 2014

Covering 10–40 MHz range, IQOV-164 series comes in 5-pin euro package measuring 36 x 27 x 13.5 mm and delivers ±0.2 ppb frequency stability from -20 to +70°C or ±0.5 ppb from -30 to +75°C. Frequencies are available up to 100 MHz with stability of ±10 ppb from -30 to +75°C. Consuming 7.0 W max during 3 min warm up, series operates from 3.3 V supply and offers output that can be specified as HCMOS, 15 pF load, or Sinewave into 50 Ω load. Phase noise is typ -158 dBc/Hz at 100 kHz offset. Read More

Electronic Components & Devices

TCVCXO delivers ±0.14 ppm stability in 5 x 3.2 mm package.

June 3, 2014

Powered from 3.3 V supply, IQXT-210 Series offers frequency stabilities down to ±0.14 ppm over industrial temperature range of -40 to 85°C. Units typically draw 12 mA, dependent upon frequency, which can be specified between 10–50 MHz. Output can be specified as either HCMOS, 15 pF load, or Clipped Sine, into 10 kΩ load. In addition, oscillator can be specified to include various pulling range options, from ±5 to ±10 ppm and ±10 to ±15 ppm. Phase noise is -148 dBC/Hz at 10 kHz offset. Read More

Electronic Components & Devices

Miniature OCXO delivers ±5 ppb stability.

May 2, 2014

Supplied in 14 x 9.0 x 6.5 mm package, IQOV-162 series is available in 10–100 MHz frequency range and provides frequency stability down to ±5 ppb from -40 to +85°C. OCXO operates from 3.3 V supply, consumes 600 mA during warm up, and takes <5 min to be within <100 ppb of final specification and 300 mA max at steady state at 25°C. Output can be specified as HCMOS, 15 pF load, or Sinewave into 50 Ω load, and phase noise performance is better than -150 dBc/Hz @ 1 kHz offset. Read More

Electronic Components & Devices

OCXO Module targets LTE and 4G base stations.

April 8, 2014

Housed in 65 x 65 mm hermetically sealed through-hole package, IQCM-100 GPS advanced OCXO Module achieves holdover specification of 1.5 µs over period of 24 hours when locked to 1 PPS input from external GPS receiver. Device incorporates adaptive algorithm which has ability to learn from stable GPS signal over period of 2 days. Frequency is accurate to within ±1E-12 when locked to 1 PPS GPS signal. Operating from -10 to 60°C, IQCM-100 features HCMOS output and 5 V supply voltage. Read More

Electronic Components & Devices

MCXO delivers ±50 ppb stability in 7 x 5 mm package.

March 4, 2014

Featuring 10–50 MHz range and typ phase noise performance of -145 dBC/Hz @ 100 kHz, IQMT-100 series Microcomputer Compensated Crystal Oscillator (MCXO) comes in ceramic package and consumes <15 mA. Design enables frequency stability of ±50 ppb over -40 to +85°C operating range while maintaining typ short term stability of 2E-10/s. Output compatibility can be specified as Clipped Sine or HCMOS with 15 pF load along with 3.0, 3.3, and 5.0 V supply voltages. Voltage control option is available. Read More

Electronic Components & Devices

Analog Compensated TCXOs offer high stability.

February 3, 2014

Housed in 7 x 5 mm ceramic package, Series IQXT-200 offers frequency stability down to ±0.28 ppm across frequency range of 10–50 MHz. Users can select variants that operate from 3.0, 3.3, or 5.0 V power supply while drawing less than 5 mA current. Operating over standard industrial temperature range of -40 to +85°C, RoHS-compliant oscillators offer wide range of outputs, including HCMOS or Clipped Sine Wave. Read More

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IQD Frequency Products