Frequency Control

Euroquartz demo precision jitter oscillators and VCXOs

20th August 2013
Nat Bowers
Datasheets

Euroquartz has today announced that it will be showcasing its new ranges of high precision low jitter oscillators and VCXOs at the Electronics Design Show, Coventry, 2-3 October 2013. Offering a low cost and technically superior solution for new and existing designs, the new QF series oscillators and VCXOs are available with very quick delivery leadtimes.

Developed for precision frequency control applications, the new HTQF and HPQF series oscillators and GDQF, GPQF and GTQF series VCXOs are typically available in just 5 – 10 days.

Offering low current consumption with wide operating frequency ranges, the HTQF and HPQF clock oscillators are offered in a CMOS and a LVPECL package respectively. Integrated phase jitter performance is 1.0ps rms in the HTQF series and 0.6ps rms in the HPQF series.

Available with frequency range from 10 to 245MHz, the HTQF series oscillators feature current consumption of <18mA at 50MHz and an output load of 15pF. Available with frequency range from 10 to 1450MHz, the HPQF series oscillators feature current consumption of <46mA at 100MHz and a differential output load.

Featuring low integrated phase jitter, the GDQF, GPQF and GTQF voltage controlled oscillators are offered in LVDS, LVPECL and CMOS packages respectively. The GDQF series VCXOs offer a wide frequency range of 10 to 1450MHz and a low supply current of<16mA at 100MHz. The GPQF series VCXOs offer a wide frequency range of 10 to 1450MHz and a low supply current of<46mA at 100MHz. The GTQF series VCXOs offer a wide frequency range of 10 to 245MHz and a low supply current of<15mA at 100MHz.

Housed in a choice of two industry-standard surface mount packages, 7 x 5mm and 5 x 3.2mm, all Euroquartz QF series products are available with 2.5 or 3.3V supply voltage and offer frequency stability of ±50ppm over -40 to +85°C. Additional features include tristate function to conserve power.

Available immediately for fast delivery in the UK, Euroquartz’s new QF series oscillators and VCXOs are ideal for use in a wide range of precision frequency control applications including telecom, data storage devices, WLAN, Ethernet, base stations, fast communications, digital television and audio, ADSL and set-top boxes.

RoHS compliant and lead-free, the new QF series low jitter oscillators and VCXO are supplied on EIA 16mm tape and reel in quantities of 1000 and are reflow solder compatible.

Euroquartz is exhibiting on stand L45 at the Electronics Design Show (Jaguar Exhibition Hall, Ricoh Arena, Coventry, 2-3 October 2013).

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