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IQD IQXO-691, IQXO-54x, IQXO-951, IQXC-90, IQXC-42, IQXC-240, HC49, and IQXO-40x series crystal clock oscillators are solutions tailored to IoT applications.

Any application that demands precise frequency control, high signal quality, and low interference can benefit from the use of low phase noise oscillators.

The IQRB-4 is a 5 V rubidium oscillator which bridges the gap between the 12 V powered IQRB-1, IQRB-2 and IQRB-3 and 3.3 V powered ICPT-1.

IQD Frequency Products is pleased to launch its newest standard packaged clock oscillator series, the IQXO-951, which operates with a supply voltage range from 1.6 V to 3.3 V.

The board can provide a regulated power supply to the oscillator between 1.8 V and 5.0 V.

IQD’s IQRB-1 contributes to the worldwide timing infrastructure with its accuracy, tight short term as well as superb long term stability. It’s perfectly suited as frequency and timing reference for example for communication base stations, broadcasting or industrial equipment.

IQD selection guide for frequency products.

Disciplined OCXOs offer advanced timing functionality for distributed network systems. They provide a holdover function for a 1PPS timing synchronization signal, which may be produced by a GNSS frequency receiver or other source.

The IQXO-54x is available in three supply voltages: 1.8 V, 2.5 V & 3.3 V. Housed in a miniature package of 2.0 x 1.6 x 0.7 mm, the IQXO-54x is a standard CMOS oscillator suitable for many different applications.

IQD’s low voltage CMOS clock oscillators are available at JEDEC standard voltage levels for CMOS devices of 0.9 V, 1.2 V and 1.5 V.

The ICPT-1 is a rubidium clock designed using the Coherent Population Trap method.

Rubidium oscillators are a type of atomic clock and are the most accurate time standards known that can be mounted on a PCB.

IQD is pleased to launch its newest LVDS / LVPECL clock oscillators, the IQXO-406 & IQXO-439, housed in a ultra-miniature 2.0 x 1.6 mm package.

IQD quartz based frequency products shelf life application note.

IQD specifying disciplined OCXOs application note.

IQD specifying OCXOs application note.

IQD specifying TCXOs application note.

Quartz Crystals are used across the electronics industry to produce an accurate and stable frequency reference

IQD specifying VCXOs application note.

IQD specifying rubidium oscillators application note.