IQD has presented the IQCM-200, a disciplined OCXO, incorporating sync to a 1 PPS (pulse per second) input as well as a 1 PPS output. Its exceptional holdover stability and accuracy make this particular product a superlative Disciplined OCXO. The IQCM-200 is part of a series of disciplined OCXOs available from IQD. This particular model […]
IQD
Evaluation board helps check out SMD oscillators, VCXOs, TCXO/VCTCXOs
The desire to be able to test oscillators quickly and easily is more than achievable using the IOSC EVBoard. The evaluation board is suitable for measuring most surface mount standard oscillators, VCXOs, or TCXO/VCTCXOs. It is available from IQD, part of the Würth Elektronik eiSos Group, and a selection of distributors. The IOSC EVBoard comes […]
CMOS oscillators exhibit low phase noise
IQD is launching its newest low phase noise oscillators, the IQXO-408 & IQXO-455, available in industry-standard packages of 2.5 x 2.0 mm and 3.2 x 2.5 mm. The new CMOS clock oscillators can perform with a close-in phase noise as low as -113 dBc/Hz @ 10 Hz and far-out phase noise as low as -175 […]
Atomic clock works from 5 V, outputs CMOS-compatible signals
The new IQRB-4 bridges the gap between the 12 V powered IQRB-1, IQRB-2, and IQRB-3 and the recently released 3.3 V powered ICPT-1. IQD has been active in the frequency products market for over 45 years and in recent years developed its know-how to specialize in the field of atomic clocks. The company has invested […]
Chip-scale atomic clock produces super-stable frequencies
IQD is pleased to present its new chip-scale atomic clock (CSAC), ICPT-1. The ICPT-1 uses the Coherent Population Trap (CPT) method to obtain a very stable frequency. While common rubidium oscillators detect the atomic transition with the help of a rubidium discharge lamp (Rb lamp), the ICPT-1 uses a laser to induce quantum transitions. A […]
Clock oscillator remains stable when powered from varying battery voltage
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. Many of today’s industrial and consumer applications require batteries as a power source. Therefore, products need to handle a change in voltage as the battery […]
Oscillator modules incorporate safeguards against GNSS signal loss
IQD’s newest addition to its range of advanced oscillator modules is its IQCM-112 series of disciplined OCXOs. This new design incorporates an internal GNSS receiver with a 1PPS output which is compatible with an external GPS, GLONASS, BEIDOU and GALILEO source and is housed in a 14-pin 60mm square package. When coupled to an external […]
Ultra-miniature fundamental quartz crystals hit 200 MHz
IQD has launched a range of quartz crystals which can operate in the fundamental mode up to 200 MHz. The quartz crystals are housed in an hermetically sealed 2.5 x 2.0 x 0.6mm (IQXC-152) and 2.0 x 1.6 x 0.5mm (IQXC-153) ceramic 4 pad package, 2 of the pads are grounded to the metal lid to improve […]
