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The HCD331 OCXO with CMOS output features low profile package and tight temperature stability as good as ±20ppb. The HCD331 is available with supply voltage 5.0V at frequencies from 13.0 ~ 20.0MHz.

The SCOCXOHSV high frequency fundamental mode oven controlled oscillator features sine wave output and excellent phase noise performance, and is available with supply voltage 5.0V at frequencies from 10.0 ~ 120MHz.

Available with supply voltage 3.3V at frequencies from 10.0 ~ 120MHz, the SCOCXOHSW high frequency fundamental mode oven controlled oscillator features sine output and excellent phase noise performance.

Ideal for GPS applications the GTXO-93T TCXO features analogue compensation, ensuring smooth output at variable temperatures. This miniature 3.2 x 2.5mm footprint component also features exceptional stability performance, with options as good as ±0.5ppm and power consumption as low as 1.5mA.

Available with 2.5V supply voltage, the GTXO-C31J presents a low power consumption TCXO solution with excellent frequency stability, low phase noise and low jitter as standard.

Available with 2.8V supply voltage, the GTXO-C31J presents a low power consumption TCXO solution with excellent frequency stability, low phase noise and low jitter as standard.

Available with 3.3V supply voltage, the GTXO-C31L presents a low power consumption TCXO solution with excellent frequency stability, low phase noise and low jitter as standard.

With ultra-low current consumption of only 17nA the RV-1805-C3 boasts the lowest power consumption of our entire range of real time clock modules. This RTC with miniature 3.7 x 2.5mm package and I²C bus interface offers excellent stability for an uncompensated part and incorporates many additional functions including alarm, timer, user RAM and trickle charge.  This product was previously named RV1805C3. The RV-1805-C3 is no longer recommended for new designs, please consider the RV-3028-C7 as a low power solution for new projects.

The RV-3029-C3 is no longer recommended for new designs but is suitable as a drop in replacement for existing designs which require a miniature 3.7 x 2.5mm footprint. The RV-3029-C3 offers excellent time accuracy of ±3ppm (0.26s/day drift) and is temperature compensated, allowing for outstanding ±8ppm stability over extended operating temperature range of -40 to +125ºC. The RV-3029-C3 with I²C bus interface also features great shock and vibration resistance and is available with AEC-Q200 qualification (and full PPAP documentation) on request. This product was previously named RV3029C3.

The RV-4162-C7 ultra-miniature RTC module is perfect for high volume applications where you need an all-in-one solution to help with space saving and procurement costs. The tiny 3.2 x 1.5mm footprint enables additional design space and, along with wide operating voltage range and good stability at room temperature, the RV-4162-C7 also features I²C bus interface, standard clock and calendar functionality, alarm setting and a watchdog function. This product was previously named RV4162C7.

Ideal for engineers who require low power at supply voltages down to 1.2V, the RV-8532-C3 with I²C bus interface consumes current of only 130nA in time-keeping mode. Encased within a miniature 3.7 x 2.5mm footprint package, the RV-8523-C3 also features good shock and vibration performance and is available with AEC-Q200 qualification and full PPAP documentation on request. This product was previously named RV8523C3.

Due to technology improvements the RV-8564-C3 with I²C bus interface is no longer recommended for new designs but is fully available for existing design-ins. For new designs that require low power consumption please consider the smaller and more competitive RV-1805-C3 or RV-4162-C7 for designs where highly competitive pricing is paramount. This product was previously named RV8564C3.

The RV-2123-C2 real time clock (RTC) module offers the engineer SPI bus interface with low supply voltage options within a miniature surface mount package. A time-saving all-in-one solution with our lowest power consumption for an SPI bus module, this uncompensated solution also features excellent shock and vibration resistance and optional AEC-Q200 qualification.

Due to technology improvements the RV-3029-C2 is no longer recommended for new designs but is suitable as a drop in replacement for existing designs within a 5.0 x 3.2mm footprint which require I²C bus 2-wire serial interface and frequency stability over temperature ranges as wide as -40 to +125ºC. For new designs that require extended temperature ranges please consider the smaller and more competitive RV-3129-C3 or RV-8803-C7 for designs where power consumption is paramount. This product was previously named RV3029C2.

Due to technology improvements the RV-3049-C2, SPI bus RTC is no longer recommended for new designs but is suitable as a drop in replacement for existing designs within a 5.0 x 3.2mm footprint and which require SPI bus and frequency stability over extended temperature ranges as wide as -40 to +125ºC. For new designs that require temperature compensation over extended temperature ranges please consider the smaller and more competitive RV-3149-C3. This product was previously named RV3049C2.

Due to technology improvements the RV-8564-C2 is no longer recommended for new designs but is suitable as a drop in replacement for existing designs within a 5.0 x 3.2mm footprint which require I²C bus 2-wire serial interface and current consumption of up to 250nA. For new designs that require low power consumption please consider the smaller and more competitive RV-1805-C3 or RV-4162-C7 for designs where highly competitive pricing is paramount.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-14T are available. This TCXO features a high level of frequency stability, clipped sine output and analogue compensation.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-14V are available. This VCTCXO features a high level of frequency stability, frequency adjustment, clipped sine output and analogue compensation.

With 4-pad PCB base and metal lid package the GTXO-560N TCXO features voltage adjustment and comes with a choice of excellent frequency stability options including as tight as ±1.0ppm. 

With 4-pad PCB base and metal lid package the GTXO-560T TCXO features a choice of excellent frequency stability options including as tight as ±1.0ppm, and comes with internal trimmer. 

With 4-pad PCB base and metal lid package the GTXO-560V TCXO features voltage adjustment and internal trimmer, and comes with a choice of excellent frequency stability options including as tight as ±1.0ppm. 

Featuring 6-pad PCB base and metal lid package, the GTXO-566N VCTCXO has voltage adjustment and comes with a choice of excellent frequency stability options including as tight as ±1.0ppm. 

Featuring 6-pad PCB base and metal lid package, the GTXO-566T TCXO has a choice of excellent frequency stability options including as tight as ±1.0ppm, and comes with internal trimmer. 

Featuring 6-pad PCB base and metal lid package the GTXO-560V TCXO has voltage adjustment and internal trimmer, and comes with a choice of excellent frequency stability options including as tight as ±1.0ppm. 

The GTXO-570A TCXO features 4-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-570B TCXO features 4-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-570C TCXO features 4-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-576A TCXO features 6-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-576B TCXO features 6-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-576C temperature compensated oscillator from Golledge is available at frequencies from 10.0 ~ 22.0MHz and features a range of configurable options, including wide pulling range options. Find full specifications here.

The GTXO-71T temperature compensated oscillator is now obsolete. The GTXO-71T was available at frequencies from 10.0 ~ 26.0MHz and featured a 7.2 x 5.2mm footprint package. You can find more information and alternative product recommendations here.

The GTXO-71V temperature compensated oscillator is now obsolete. The GTXO-71V was available at frequencies from 10.0 ~ 26.0MHz and featured a 7.2 x 5.2mm footprint package and wide pullability options. You can find more information and alternative product recommendations here.

The miniature 7.0 x 5.0mm 4-pad package GTXO-74T features clipped sine output, 0.7V peak-peak with DC offset, and low phase noise of -157dBc/Hz @ 10kHz.

The miniature 7.0 x 5.0mm 4-pad package GTXO-74V features voltage control, clipped sine output (0.7V peak-peak with DC offset), and low phase noise of -157dBc/Hz @ 10kHz.

The GTXO-91T temperature compensated oscillator is available with a wide range of supply voltages and offers excellent frequency stability with options as tight as ±0.5ppm.

The GTXO-91V temperature compensated oscillator is available with a wide range of supply voltages and offers excellent frequency stability with options as tight as ±0.5ppm, in addition to ±8ppm frequency adjustment via voltage control.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-C14T are available. This TCXO features high level frequency stability, clipped sine output and analogue compensation.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-C14V are available. This VCTCXO features high level frequency stability, clipped sine output, frequency adjustment and analogue compensation.

The 2.5V GTXO-C51J TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.

The 2.8V GTXO-C51K TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.

The 3.3V GTXO-C51L TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.