Epson Begins Volume Production of the SG2520 Series of Tiny, High-Frequency, Low Phase Jitter SPXOs
- At 44% smaller than EPSON's comparable previous products, the SG2520 series is ideal for small optical communications modules that support 400G -
- TOKYO, Japan, December 17, 2020 -
Seiko Epson Corporation (TSE: 6724, "Epson") has a new lineup of differential output1 crystal oscillators (SPXO) that achieve low phase jitter2 in the fundamental mode3 and come in a tiny 2.5 x 2.0 x 0.74mm package. The new lineup includes the SG2520EGN and SG2520EHN, as well as the SG2520VGN and SG2520VHN, all of which provide improved frequency stability. Epson has begun shipping SPXOs with frequencies up to 212.5MHz. Epson plans to begin volume production of SPXOs in frequencies from 212.5MHz to 500MHZ in March 2021.
SG2520EGN SPXO
Telecommunications network traffic and capacity continue to increase with the introduction of 5th-generation telecommunication systems (5G) and the evolution of mobile networks, the Internet of Things (IoT), Advanced Driver Assistance Systems (ADAS), and data centers. At the same time, the noise level permissible in communication signals is lower, and clocks used in network equipment must operate at high-frequency and have low phase jitter. Optical communication modules that connect network devices are becoming faster and smaller, and clocks with a frequency tolerance of ±20 x 10-6 or less are needed for transmissions at ultra-high speeds of 400Gbps and 800Gbps and distances of 80km or more.
Like Epson's earlier comparable products, the SG3225EEN and SG3225VEN, the new SPXOs offer frequencies up to 500MHz and low phase jitter. In addition, they are equipped with a compact oscillator IC developed by Epson that compensates the temperature coefficient of frequency of the built-in HFF crystal oscillator4. The use of this IC enabled Epson to shrink the footprint of the SPXOs by 63% and their cubic volume by 44% compared to the previous products. Furthermore, they demonstrate superior frequency stability, with a frequency tolerance at -40 to +105℃ that is half that of the predecessor for SG2520EGN and SG2520VGN and 40% for SG2520EHN and SG2520VHN. The new series has the ideal characteristics for small optical communication modules.
As a leader in quartz crystal devices, Epson will continue to provide crystal device products required in electronics and social infrastructure.
Product applications
*Network equipment (routers, switches, optical modules, etc.)
*Data centers
*Factory automation equipment, measuring instruments
*High-speed DA/AD converters
Product specifications
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Epson Newly Launched SG2016 Series Spxos which are at 54% Smaller Than SG2520 Series, and Ideal for High Bandwidth Optical Modules such as 800G Transceivers
Epson has begun shipping samples of a new series of simply packaged crystal oscillators (SPXO) with differential output1. All have low phase jitter2 in fundamental mode3 and come in small packages measuring 2.0 x 1.6 mm, with a height of 0.63 mm (Typ.).
新产品 发布时间 : 2022-10-19
X1G0061310003xx SG2016EGN 156.250000MHz DJGPZA Crystal Oscillator (SPXO)
型号- SG2016EGN156.250000MHZDJGPZA,SG3225EEN FAMILY,SG2520EGN,X1G0061310003XX,SG3225EEN,SG2016EGN,X1G005881XXXXXX,X1G006131XX,X1G005881XXXX15,X1G006131XXXX15,SG2016EGN156.250000MHZCJGPZA
X1G0059410006xx SG2520VHN 155.520000MHz CCGPZA Crystal Oscillator (SPXO)
型号- X1G005941XXXXXX,SG2520VHN155.520000MHZCCGPZA,SG3225EEN FAMILY,SG3225VEN,SG2520VHN212.500000MHZCCGPZA,SG3225EEN,SG2520VH,SG3225VEN FAMILY,X1G005941XXXX15,X1G0059410006XX
X1G0053510041xx SG3225VEN 135.000000MHz CJGA Crystal Oscillator (SPXO)
型号- SG3225VEN156.250000MHZCDGA,SG7050VEN,SG3225VEN,X1G005541XXXX00,X1G0053510041XX,SG3225VEN 135.000000MHZ CJGA,X1G005521XXXX00,X1G005561XXXX00,SG5032VEN,X1G005351XXXX00,X1G005331XXXX00
X1G0061310002xx SG2016EGN 156.250000MHz CJGPZA Crystal Oscillator (SPXO)
型号- SG3225EEN FAMILY,SG2520EGN,SG3225EEN,X1G0061310002XX,SG2016EGN,X1G005881XXXXXX,X1G006131XX,X1G005881XXXX15,SG2016EGN156.250000MHZCJGPZA,X1G006131XXXX15
X1G0053510079xx SG3225VEN155.520000MHzCJGA Crystal Oscillator (SPXO)
型号- SG3225VEN,SG3225VEN155.520000MHZCJGA,X1G005541XXXX00,X1G005541XXXXXX,X1G005521XXXX00,X1G005521XXXXXX,SG5032VEN,X1G005331XXXXXXV,X1G005351XXXX00,X1G005331XXXX00,X1G005351XXXXXX,SG3225VEN156.250000MHZCDGA,SG7050VEN,X1G005561XXXX00,X1G005561XXXXXX,X1G0053510079XX
X1G0052210018xx SG3225EEN 100.000000MHz CJGA Crystal Oscillator (SPXO)
型号- X1G005531XXXX00,X1G005531XXXXXX,SG7050EEN,SG3225EEN156.250000MHZCDGA,X1G005511XXXX00,X1G005511XXXXXX,X1G005551XXXX00,X1G005551XXXXXX,SG3225EEN100.000000MHZCJGA,X1G005131XXXX00,X1G005131XXXXXX,X1G005221XXXX00,X1G005221XXXXXX,SG3225EEN,X1G0052210018XX,SG5032EEN
X1G0061110005xx SG2016VGN 156.250000MHz CDGPZA Crystal Oscillator (SPXO)
型号- SG2016VGN156.250000MHZCDGPZA,X1G0061110005XX,SG3225VEN,SG2520EGN,X1G005901XXXXXX,SG2016VGN,SG2520VGN,SG3225VEN FAMILY,X1G005901XXXX15,X1G005XX1XXXXXX,SG2016VGN156.250000MHZCJGPZA,X1G006111XXXX15
X1G0051311009xx SG7050EEN100.000000MHzDJGA Crystal Oscillator (SPXO)
型号- SG7050EEN100.000000MHZDJGA,X1G005531XXXX00,SG7050EEN,X1G005131XXXX00,SG3225EEN156.250000MHZCDGA,X1G005221XXXX00,X1G005511XXXX00,SG3225EEN,X1G005551XXXX00,X1G0051311009XX,SG5032EEN
X1G0059010003xx SG2520VGN156.250000MHzDJGPZA Crystal Oscillator (SPXO)
型号- SG2520VGN156.250000MHZDJGPZA,X1G0059010003XX,X1G005901XXXXXX,SG2520VGN212.500000MHZCJGPZA,SG2520VGN,X1G005901XXXX15
X1G0055211007xx SG3225VEN322.265625MHzDJGA Crystal Oscillator (SPXO)
型号- SG3225VEN,X1G005541XXXX00,X1G005541XXXXXX,X1G005521XXXX00,X1G005521XXXXXX,SG5032VEN,X1G005351XXXX00,X1G005331XXXX00,X1G005351XXXXXX,X1G005331XXXXXX,SG3225VEN322.265625MHZDJGA,SG3225VEN156.250000MHZCDGA,SG7050VEN,X1G0055211007XX,X1G005561XXXX00,X1G005561XXXXXX
X1G0051311007xx SG7050EEN50.000000MHzDLGA Crystal Oscillator (SPXO)
型号- X1G005531XXXX00,SG7050EEN,X1G005131XXXX00,SG3225EEN156.250000MHZCDGA,X1G0051311007XX,X1G005221XXXX00,X1G005511XXXX00,SG3225EEN,X1G005551XXXX00,SG7050EEN50.000000MHZDLGA,SG5032EEN
X1G0053510076xx SG3225VEN26.000000MHzCDGA Crystal Oscillator (SPXO)
型号- SG3225VEN,X1G005541XXXX00,X1G005541XXXXXX,X1G005521XXXX00,X1G005521XXXXXX,SG3225VEN26.000000MHZCDGA,SG5032VEN,X1G005351XXXX00,X1G005331XXXX00,X1G005351XXXXXX,SG3225VEN156.250000MHZCDGA,X1G0053510076XX,SG7050VEN,X1G005561XXXX00,X1G005561XXXXXX
X1G0052210001xx SG3225EEN 100.000000MHz CDGA Crystal Oscillator (SPXO)
型号- X1G005531XXXX00,X1G005531XXXXXX,SG3225EEN100.000000MHZCDGA,X1G0052210001XX,SG7050EEN,SG3225EEN156.250000MHZCDGA,X1G005511XXXX00,X1G005511XXXXXX,X1G005551XXXX00,X1G005551XXXXXX,X1G005131XXXX00,X1G005131XXXXXX,X1G005221XXXX00,X1G005221XXXXXX,SG3225EEN,SG5032EEN
X1G0051310036xx SG7050EEN100.000000MHzCJGA Crystal Oscillator (SPXO)
型号- SG7050EEN100.000000MHZCJGA,X1G005531XXXX00,SG7050EEN,X1G005131XXXX00,SG3225EEN156.250000MHZCDGA,X1G005221XXXX00,X1G005511XXXX00,SG3225EEN,X1G005551XXXX00,X1G0051310036XX,SG5032EEN
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