ナイキスト周波数の検索結果（7件）

Nyquist frequency

Nyquist Frequency Originally a sampling theorem in the digitization of analog signals, it indicates that "only up to half the sampling frequency can be reproduced". In turn, the main component of digital transmission signals […]

Frequency and data rate

周波数とデータレート 「『GHz』と『Gbps』って何が違うんだ！」私が入社した頃、当社にはこの段階で混乱し、つまずいてしまっていた営業員がかなりいました。現在では社内教育を通じて大分良くなっていますが、当時はお客様の求 […]

Regarding definition of supported data rate of FPC / FFC Connectors

Regarding the definition of the data rate supported by FPC / FFC Connectors In the measurement using the reference FFC (length 100/200/300mm), define the following two points Definition 1: Determined from the S parameter at differential 100Ω, The lowest value (recommended […]

High speed jumper solution

High-speed jumper solutions IRISO' high-speed jumper solutions separate high-speed signals from the board via FPC/FFC, contributing to customer design flexibility and cost optimization. Development background It will reach 25 Gbps […]

PAM4

PAM4 This is a transmission method in which 2 bits are superimposed. Normal NRZ has two stages, Low = 0, High = 2, but there are four stages, 1st stage = 00, 2nd stage = 01, 3rd stage = 10, 4th stage = 11 (eye pattern When writing, normal eye patterns […]

NRZ

NRZ Non Return to ZERO:デジタル信号において、毎ビットの間に必ずゼロを入れる信号伝送（RZ）に対してゼロの挿入をやめデータ効率を上げた方法です。今日ではほとんどのデジタル信号はNRZ形式となってます […]

Regarding the definition of supported data rates for Board to Board Connectors

Regarding the definition of data rate Determined from the S parameter at differential 100Ω, the lowest value among the following is the recommended transmission speed/data rate Insertion loss = Sdd21 has sufficient linearity up to the Nyquist frequency - Do not fall below 3 dB […]