Clock Oscillators SPXO

Low Voltage Oscillators

Our low power oscillators (from 0.9V) are particularly suited for use in handheld battery operated products owing to their efficient low current draw.

IQXO-691 CMOS, -40 to 85 degC operating temperature. Available in 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2 and 7.0 x 5.0 mm SMD packages.

Variable Supply Voltage Oscillators

SPXO operates over a wide supply voltage range of 1.62V to 3.63V. Available in 2.0 x 1.6, 2.5 x 2.0 and 3.2 x 2.5mm SMD packages.

IQXO-951-2016    IQXO-951-2520    IQXO-951-3225

Low Height Oscillators

With lower height than some other oscillators these models facilitate compact design.

IQXO-540     IQXO-541     IQXO-542       IQXO-640       IQXO-641      IQXO-642

Low Phase Noise Oscillators - For optimum signal quality and accuracy

Phase noise can be defined as the short term, random fluctuations in the oscillator’s frequency domain. For some applications maximum clarity and low phase noise is critical. Such applications include: Wireless communications, radar systems, test & measurement, high‑speed data communications such as DAB, fibre-optic networks, and GNSS receivers, including GPS, GLONASS, Galileo and BeiDou systems. In fact, any application that demands precise frequency control, high signal quality, and low interference can benefit from the use of low phase noise oscillators.  Find out more here...

• Highest frequency SPXO with lowest phase noise - IQXO-406 and IQXO-439
• SPXOs with lowest phase noise - IQXO-408 and IQXO-455
• TCXO with lowest phase noise - IQXT-311
• Smallest SMD OCXO with lowest phase noise - IQOV-116
• OCXO with lowest phase noise floor - IQOV-210F
• OCXO with lowest close-in phase noise - IQOV-220
• Rubidium Oscillator with lowest phase nosie - IQRB-2

Programmable SPXOs (Fast-make)

IQD’s factory programmable oscillators allow for quick despatch times for custom frequencies and are available in a variety of package sizes and specifications. Despatch times dependent on quantity. Please contact us for further details. 

High Performance SPXOs

IQD is a global distribution partner for Rakon’s high performance crystal oscillators, with features including low jitter, low phase noise and selectable output frequency options.  Such features make them ideal for applications in GNSS/GPS (Global Positioning) and Telecommunications markets. These high reliability parts offer excellent shock- and vibration-resistance, characteristics that make them ideal for use in extreme environments including space and defence applications.

Key Features

• Frequency range offered by IQD: 32.768kHz - 2200MHz
• Package sizes IQD offers: from 1.6 x 1.2 mm
• Temperature range from -55 to +275 deg C
• Alternative output options: CMOS, HCMOS, LVPECL, LVDS

Featured Products and Applications

CFPS-39 – Industry standard, SMD, 3.2 x 2.2 mm – Recent applications include: measured pump oxygen delivery systems, audio amplifier, railway systems

CFPS-73 - Industry standard, SMD, 7 x 5mm - Recent applications include: industrial robotics, aviation electronics, home digital apps, heating & cooling control systems

CFPS-72 - Industry standard, SMD, 7 x 5mm - Recent applications include: In-vehicle communications

IQXO-791 & IQXO-794 - Industry standard, Small form, SMD, 2.5 x 2.0mm. Recent applications include: Biometric telecommunication systems

Learn more about other frequency products from IQD...