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富威推出IDT全系列伺服器解決方案

 2014-05-28

“Internet everywhere!”網路無所不在,使得雲端運用得以興盛,伺服器乃為雲端架構之基礎。因此穩定、快速、巨量存取為關鍵要件。

富威代理產線IDT可提供多種元件如:Clock、Temp. Sensor、DDR Register、Memory Buffer、PMIC、PCIe Switch、SRIO Switch、Repeater/Retimer、OSC/Crystal、Power backup solution等。以下為系統示意圖。

 

 

 

• 巨量存取需要為數眾多的HDD或SSD,透過高速訊號連結,需要透過IDT Repeater/Retimer避免訊號衰減,目前已有多家雲端設計客戶採用,Intel新一代平台中也可見IDT PCIe Gen3 Retimer的參考設計。
• 雲端所需的超高速傳輸,可透過IDT PCIe Gen3 Switch(8G)或者是更高速的SRIO(Serial Rapid I/O) Switch (20G)來實現。
• 因為各種不同雲端平台(x86-Intel/AMD,ARM…)訊號傳輸所需不同頻率,則可透過IDT UFT(Universal Frequency Translator) clock來進行傳輸與轉換。

• 因應節能與低功率的要求,IDT同時也推出Low Power clock solution,可有效節省電能消耗。

 

DDR3/DDR4 memory solutions:

 

PCIe Gen3 Retimer: 89HT0816 as example
89HT0816P - PCIe Gen3 signal retimer
The IDT 89HT0816P 16-channel PCIe Gen3 Retimer offers the industry a blend of top analog performance, lower power, and the most system level features in signal retimers optimized for demanding 2.5Gbps, 5Gbps and 8Gbps applications in computing, storage, and communications.

 

Features
• 16 channel PCIe Gen3 signal retimer
• Advanced signal conditioning features
• Advanced diagnostic features
• Advanced power saving features
• Built-in mux/demux for Fail-Over support
• I2C programming interface
• Commercial and Industrial temperature

 

 

SAS/SATA 6.5G repeater: 89HP0604SB as example
89HP0604SB - SAS/SATA Signal Repeater
The IDT 89HP0604SB 4-channel SAS / SATA Repeater offers the industry a blend of top analog performance, lower power, and the most system level features in signal repeaters optimized for demanding 1.5Gbps to 6G applications in computing, storage, and communications.

 

Features
• 4 channel SAS / SATA signal repeater
• Advanced signal conditioning features
• Advanced diagnostic features
• Advanced power saving features
• Built-in mux/demux for Fail-Over support
• Low-cost pin-strapped configuration
• Commercial and Industrial temperature

 

 

PCIe Gen3 Switch: 89H64H16G3 as example
89H64H16G3 - 64-lane, 16-port PCIe Gen3 System Interconnect Switch
Provides 64 PCIe Gen3 lanes and 16 ports of high-performance, deterministic system interconnect switching. All ports receive full line rate, non-blocking throughput for multiple traffic flows regardless of switch loading.

 

Features
• 64 PCIe Gen3 Lanes, 16 Switch Ports
• Non-blocking switch architecture optimized for High Performance System Interconnect
• Partionable switch architecture for true mutli-root support
• Internal buffering and flow control credits optimized for maximum bandwidth and large payloads
• Low latency, Low power

 

 

SRIO Switch: 80HCPS1616 as example
80HCPS1616 - RapidIO Switch
The IDT CPS-1616 provides a full, non-blocking bandwidth of 80 Gbps for up to 16 ports. The device uses a 5th generation switch fabric, building upon Gen1 CPS and Tsi switching architectures. This new switch uses patent pending features to minimize latency, ensure scheduling fairness, and provide superior multicast throughput. The CPS-1616's 6.25 Gbaud SerDes is ideal for doing both local interconnect with low power, while also driving backplane links.
This performance is realized over twice the transmission channel distance and three orders of magnitude improvement in bit error rate (BER) compared to the very capable Gen1 standard.

 

 

Features
• Designed to Serial RapidIO 2.1 Specification
• 16 lanes, with up to 4x4, 8x2, 16x1 port configurations
• Long reach 100-cm 2 connector
• Each quad configurable as 1x4, 2x2, 4x1
• 1.25, 2.5, 3.125, 5.0, or 6.25 Gbaud
• Up to 40% power-per-gigabit savings vs. RapidIO 1.3 switches
• 21x21 FCBGA
• Full-duplex 80 Gbps non-blocking bandwidth

 

UFT clock: 8T49N222 as example
Features
• Universal Frequency Translator
   - Zero ppm frequency translation
• Two outputs, individually programmable as LVPECL or LVDS
   - Individually programmable output frequencies: 7.68MHz up to 1200MHz
• Two differential inputs support the following input types: LVPECL, LVDS, LVHSTL, HCSL
   - Input frequency range: 8kHz to 710MHz
• Hitless switching between inputs
• Holdover support in the event both inputs fail
• One factory-set register configuration for power-up default state
• RMS phase jitter at 125MHz, using a 40MHz crystal (12kHz - 20MHz):
   - 498fs (typical), Low Bandwidth Mode (FracN)

 

 

Low Power Clock: see below tables

 

IDT also provide MEMS OSC solution as below, and acquire famous OSC vendor FOX to contribute total crystal/OSC family.

For system data safety, we provide power backup solution:

 

 

更多代理產線資訊歡迎前往富威網站: http://www.rich-power.com.tw