PLL-based crystal oscillators from Epson can support frequency up to 700 MHz

Differential-output PLL-based crystal oscillators (SG3225)
Photo by EPSON EUROPE ELECTRONICS GmbH

Seiko Epson Corporation (TSE: 6724, “Epson”) introduced a new family of small, accurate, high-frequency differential-output PLL-based crystal oscillators that support frequencies up to 700 MHz. In addition to the SG3225, whose tiny 3.2 mm x 2.5 mm footprint will enable electronics manufacturers to significantly reduce the size of assembled circuit boards, the product family also includes the SG5032 and SG7050, which come in popular sizes of 5.0 x 3.2 mm and 7.0 x 5.0 mm, respectively.

Networking, consumer, and industrial electronic systems must all handle higher data rates in less space, often without forced-air cooling. As a result, crystal devices must operate at higher frequencies with better accuracy and lower jitter and these devices must be smaller and operate over a wide temperature range. These needs cover a wide field of applications from consumer, networking, wireless base stations, blade servers , and the growing Internet of Things (IoT).

In order to meet these market demands, Epson combined its miniature quartz crystals with PLL ICs to develop this family of differential-output PLL-based crystal oscillators. With a frequency tolerance of +/-20 ×10-6 and low phase jitter of 270 femtoseconds, these oscillators offer outstanding accuracy and stability and have a wide operating temperature range (-40°to +85°C). The SG3225, SG5032, and SG7050 are available in two popular output types, LV-PECL and LVDS. As a leader in crystal devices, Epson will continue to provide the kind of small, accurate, stable products that electronics and social infrastructure require.

See the link below for further details about these products.
http://www5.epsondevice.com/en/quartz/product/osc/spxo/sg3225_5032_7050ean_van.html

For more information about EPSON EUROPE ELECTRONICS GmbH, please visit http://www.epson-electronics.de

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