爱普生现推出SG2016系列高频,低相位抖动的有源差分晶振,SG2016EGN 156.250000M-DDGA0

爱普生现推出SG2016系列高频,低相位抖动的有源差分晶振,SG2016EGN 156.250000M-DDGA0，精工爱普生株式会社（TSE：6724，“爱普生”）已开始出货具有差分输出的全新系列简单封装EPSON差分晶振（SPXO）的样品1.该系列包括SG2016EGN，SG2016EHN，SG2016VGN和SG2016VHN。所有器件均具有低相位抖动2在基本模式下3采用尺寸为 2.0 x 1.6 mm、高度为 0.63 mm（典型值）的小型封装。

Seiko Epson Corporation (TSE: 6724, "Epson") has begun shipping samples of a new series of simple packaged crystal oscillators (SPXO) with differential output1. The series includes the SG2016EGN, SG2016EHN, SG2016VGN and SG2016VHN. 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.).

爱普生现推出SG2016系列高频,低相位抖动的有源差分晶振,SG2016EGN 156.250000M-DDGA0，由于6G网络的增长和物联网（IoT）的实施，未来的数据流量将进一步增加。为了处理这种流量，光传输模块预计将过渡到更高的速度和更大的容量，从400 Gbps到800 Gbps。 下一代800 G光传输模块将需要更小，因为它们将内置更大的数字信号处理器（DSP），这将需要更多的散热空间。

Future data traffic will increase even further due to the growth of 6G networks and the implementation of the Internet of Things (IoT). To deal with this traffic, optical transmission modules are expected to transition to even higher speeds and larger capacities, from 400 Gbps to 800 Gbps. Next-generation 800 G optical transmission modules will need to be even smaller because they will have a larger digital signal processor (DSP) built in, which will require more space for heat dissipation.

爱普生现推出SG2016系列高频,低相位抖动的有源差分晶振,SG2016EGN 156.250000M-DDGA0，新振荡器的立方体积比其前身爱普生的SG54EGN，SG2520EHN，SG2520VGN和SG2520VHN小2520%。像他们的前辈一样，他们采用HFF晶体单元4以及爱普生设计的紧凑型振荡器IC。它们还提供相同的高频、高稳定性和低相位抖动。这些特性使其成为下一代 800 G 传输模块的理想选择。

The new oscillators are 54% smaller in cubic volume than their predecessors, Epson's SG2520EGN, SG2520EHN, SG2520VGN, and SG2520VHN. Like their predecessors, they employ an HFF crystal unit4 and a compact oscillator IC engineered by Epson. They also offer the same high frequency, high stability, and low phase jitter. These features make them ideal for next-generation 800 G transmission modules.

作为石英晶体器件的领导者，爱普生寻求利用其技术为实现智能社会做出贡献，并将继续提供满足各种电子设备和社会基础设施需求的晶体器件产品。

As a leader in quartz crystal devices, Epson seeks to use its technology to contribute to the realization of a smart society and will continue to provide crystal device products that meet the needs of all manner of electronic devices and social infrastructure.

1差分输出：一种输出极性相反的频率信号的方法。差分输出可实现高频传输，抗噪性强。晶振资料下载

2抖动：时钟周期的波动，可能导致显示图像的波动和数据传输中的位错误等。

3基波模式：晶体单元振动的固有频率。

4高频基波（HFF）晶体单元：一种晶体单元，可以在不影响晶体芯片强度的情况下以高频基波振荡，因为光刻工艺用于创建倒台面结构，其中只有晶体芯片的振动区域被薄到几微米的厚度。HFF晶体单元有助于高速、高容量电信的稳定性，因为它们可以抑制附近的谐波分量。

1 Differential output: A method that outputs frequency signals with opposite polarities. Differential output enables high-frequency transmission and has strong noise resistance.

2 Jitter: Fluctuations in the clock period that can cause things such as fluctuations in displayed images and bit errors in data transmissions.

3 Fundamental mode: The natural frequency at which a crystal unit vibrates.

4 High-frequency fundamental (HFF) crystal unit: A crystal unit that can oscillate at a high-frequency fundamental without compromising crystal chip strength because a photolithographic process is used to create an inverted-mesa structure in which only the vibrating area of the crystal chip is thinned to a thickness of several microns. HFF crystal units contribute to the stability of high-speed, high-capacity telecommunications because they can suppress nearby harmonic components.