Atomic Clock Rubidium Oscillator is accurate to ±0.05 ppb.

IQD Frequency Products    Palo Alto, CA 94301
May 03, 2013 Based on atomic clock, IQRB-1 rubidium oscillator maintains high accuracy irrespective of temperature fluctuations. It operates at standard frequency of 10 MHz, accepts supply voltages between 12–18 V, and consumes up to 6 W with warm up time of typically 5 min. Operating temperature range is -30 to +65°C while storage temperature is rated at -55 to +85°C. Sub Miniature Atomic Clock is housed in 5-pin, 51 mm square package and resists EMI, shock, and vibration.

Hermetically Sealed VCXO combines compact package, low jitter.

IQD Frequency Products    Palo Alto, CA 94301
May 03, 2013 Supplied in 3.2 x 2.5 mm package with grounded metal lid, IQXV-40 series offers period jitter of 100 ps peak-to-peak max and is available for range of supply voltages: 5.0, 3.3, 2.5, and 1.8 V. Any frequency from 1.25–54 MHz can be specified, frequency stability reaches down to ±20 ppm, and frequency pulling is specified at ±50 ppm min over pulling range of 2.5 V ±2.5 V. Applications include clock recovery in STBs, DVD players, and digital imaging as well as macro base stations.

Low Phase Noise TCXO features 4.0-54.0 MHz frequency range.

IQD Frequency Products    Palo Alto, CA 94301
Mar 08, 2013 Housed in miniature 3.2 x 2.5 x 1.0 mm ceramic package, Model IQXT-60 features typical phase noise figures of -63 dBc/Hz at 10 Hz and -161 dBc/Hz at 100 kHz, coupled with low current consumption of 5.0 mA. Unit provides frequency stability of ±2.5 ppm over operating temperature range of -30 to +75°C and frequency tolerance of ±0.5 ppm. With HCMOS output capable of driving 15 pF while operating from standard 3.3, 2.8, or 2.5 V power supply, TCXO supports GPS, GSM, WCDMA, and WiMAX applications.

Oven Controlled Crystal Oscillator comes in 14-pin DIL package.

IQD Frequency Products    Palo Alto, CA 94301
Mar 05, 2013 Available in frequency range of 5–100 MHz, IQOV-160 Series delivers stability of ±5 ppb over operating temperature of -40 to +85°C. Units provide Sine Wave or HCMOS output with supply voltage of 3.3 V. Typical phase noise performance for 10 MHz version is -85 dBc/Hz at 10 Hz, -130 dBc/Hz at 100 Hz, -150 dBc/Hz at 1 KHz, -155 dBc/Hz at 10 KHz, and -160 dBc/Hz at 100 KHz. Consuming 0.6 W, device is suited for instrumentation, microwave radios, cellular paging base stations, and broadcast equipment.

High-Frequency OCXO Reference Clock suits ADC, DAC applications.

IQD Frequency Products    Palo Alto, CA 94301
Jan 09, 2013 Available at frequencies up to 1.2 GHz, IQOV-150 series is based on internal OCXO combined with frequency multiplication and filtering to achieve phase noise down to -160 dBc/Hz @ 100 kHz. IEC C008 5-pin Euro package has 36 x 27 mm footprint and profiles of 16 or 19 mm depending upon specification. Frequency stability is ±0.5 ppm over operating range of -20 to +60°C, and pulling capability is ±3 ppm min. Operating from 12 V supply, product offers Sinewave output of 0–13 dBm into 50 Ω.

Low-Phase-Noise SMD OCXOs have -40 to +85°C temperature range.

IQD Frequency Products    Palo Alto, CA 94301
Nov 26, 2012 Suited for automated SMD production, IQOV-90 series OCXOs are available in frequencies from 10-40 MHz and with supply voltages of 12, 5.0, or 3.3 V. Units are housed in 25.4 x 22.0 mm package, with height of 12.3 mm, and are based on FR4-PCB with metal lid. Options include sinewave and HCMOS outputs, frequency adjustment, and reference voltage output, while optional oven alarm output indicates when OCXOs are at stable working condition after warm-up.

Crystal Clock Oscillator combines low phase noise, low power.

IQD Frequency Products    Palo Alto, CA 94301
Nov 26, 2012 Consuming ~7 mA, CFPS-115 operates from 3.3 V source, is available at any frequency from 26.0–44.0 MHz, and offers standard 45/55% duty cycle HCMOS output. At 40.0 MHz, phase noise performance is -80 dBc/Hz at 10 Hz offset and -145 dBc/Hz at 1 kHz offset. Tri-state capability, also included, enables unit to be isolated in circuit for operations such as in-circuit fault finding. Unit comes in 2.5 x 2.0 x 0.8 mm hermetically sealed ceramic package with metal lid that aids EMI reduction.

Programmable Oscillators offer RMS phase jitter down to 0.4 ps.

IQD Frequency Products    Palo Alto, CA 94301
Oct 18, 2012 Housed in 5.0 x 3.2 x 1.2 mm hermetically sealed ceramic package, IQXP-20 clock oscillator and IQXP-30 voltage controlled oscillator are available with frequency range from 10.0 MHz to 1.5 GHz and HCMOS output capable of driving 15 pF. Customers can choose from 2.5 or 3.3 V supply for both models. Operating from -40 to +85°C, oscillators offer frequency stabilities down to ±10 ppm. IQXP-30 models are available with minimum total pull range of ±50 ppm and nominal control voltage of 1.65 V.

Clock Oscillator operates at temperatures from 25-200°C.

IQD Frequency Products    Palo Alto, CA 94301
Jun 06, 2012 Housed in 7 x 5 mm dual hermetically sealed ceramic package with gold plated kovar leads attached using eutectic brazing process, LHAT Series is available with frequency range of 320 kHz to 50 MHz. Frequency stabilities are ±100 ppm over 25-150°C and ±175 ppm over 25-200°C. Operating at 3.3 V, CMOS output clock oscillator withstands shock and vibration as per MIL-STD-202G Method 204D condition D. Applications include downhole instrumentation, rotary shaft sensors, and underground mining tools.

MEMS Oscillator operates over 1-800 MHz frequency range.

IQD Frequency Products    Palo Alto, CA 94301
Dec 01, 2010 Factory-programmed with LVDS or LVPECL output, IQMS-900 series comes in 7 x 5 mm or 5 x 3.2 mm plastic package. MEMS technology design reduces typical phase jitter to 0.7 psec at 200 MHz. Supply voltages of 2.5 and 3.3 V are available, and frequency stabilities can be specified at ±10 ppm over 0 to +70°C range or ±15 ppm over -40 to +85°C range. Incorporated into infrastructure equipment, product promotes accurate timing processes coupled with ability to drive high-speed processors.