愛普生現推出SG2016系列高頻,低相位抖動的有源差分晶振,SG2016EGN 156.250000M-DDGA0，精工愛普生株式會社（TSE：6724，“愛普生”）已開始出貨具有差分輸出的全新系列簡單封裝EPSON差分晶振（SPXO）的樣品1.該系列包括SG2016EGN，SG2016EHN，SG2016VGN和SG2016VHN。所有器件均具有低相位抖動2在基本模式下3采用尺寸為 2.0 x 1.6 mm、高度為 0.63 mm（典型值）的小型封裝。

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.).

愛普生現推出SG2016系列高頻,低相位抖動的有源差分晶振,SG2016EGN 156.250000M-DDGA0，由于6G網絡的增長和物聯網（IoT）的實施，未來的數據流量將進一步增加。為了處理這種流量，光傳輸模塊預計將過渡到更高的速度和更大的容量，從400 Gbps到800 Gbps。 下一代800 G光傳輸模塊將需要更小，因為它們將內置更大的數字信號處理器（DSP），這將需要更多的散熱空間。

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.

愛普生現推出SG2016系列高頻,低相位抖動的有源差分晶振,SG2016EGN 156.250000M-DDGA0，新振蕩器的立方體積比其前身愛普生的SG54EGN，SG2520EHN，SG2520VGN和SG2520VHN小2520%。像他們的前輩一樣，他們采用HFF晶體單元4以及愛普生設計的緊湊型振蕩器IC。它們還提供相同的高頻、高穩定性和低相位抖動。這些特性使其成為下一代 800 G 傳輸模塊的理想選擇。

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.

作為石英晶體器件的領導者，愛普生尋求利用其技術為實現智能社會做出貢獻，并將繼續提供滿足各種電子設備和社會基礎設施需求的晶體器件產品。

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差分輸出：一種輸出極性相反的頻率信號的方法。差分輸出可實現高頻傳輸，抗噪性強。晶振資料下載

2抖動：時鐘周期的波動，可能導致顯示圖像的波動和數據傳輸中的位錯誤等。

3基波模式：晶體單元振動的固有頻率。

4高頻基波（HFF）晶體單元：一種晶體單元，可以在不影響晶體芯片強度的情況下以高頻基波振蕩，因為光刻工藝用于創建倒臺面結構，其中只有晶體芯片的振動區域被薄到幾微米的厚度。HFF晶體單元有助于高速、高容量電信的穩定性，因為它們可以抑制附近的諧波分量。

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.

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