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瑞萨电子在 PCI Express 时钟和时序行业中首先推出了:
瑞萨电子在 各种CPU 平台支持方面拥有引领时代的专业知识和技术,可满足您从个人 PC 到云服务器处理器时钟的所有设计需求。寻找合适的PCIe时钟方案。
瑞萨电子认识到,满足从严谨的抖动限制、物料成本到电路板空间的严苛要求可能极具挑战性。 我们将助您一臂之力,满足您的各项要求,包括 PCI Express、SATA、USB、SAS、DMI、QPI、超传输、以太网等,以及多个插槽 CPU 架构。
PCI Express 是全球应用最广泛的高性能外设接口之一。率先应用于图形领域的 PCI Express 已经在多个领域中得到广泛采用,其中包括高性能计算、服务器、存储、网络、检测仪表和消费类电子产品等。如此广泛的应用空间亟需多种专为如下需求而精心优化的 PCI Express 时钟解决方案:能满足每种应用需求的不同性能水平、BOM 成本和板级空间要求。Renesas 在主流计算、网络和消费类电子产品客户群体中拥有稳固的地位,并积极活跃在众多相关标准机构中,从而使其能为任何应用提供理想的 PCI Express 时钟和时序解决方案(简称 PCIe 时钟)。
CC ArchitectureCommon Clock |
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SRnS ArchitectureSeparate Reference No Spread |
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SRIS ArchitectureSeparate Reference Independent Spread |
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Clock Gen | Clock Gen | Clock Gen | Clock Gen | Clock Gen | ||||||||
Clock south |
Clock south |
Clock south |
Clock south |
Clock south |
Clock south |
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Buffer (optional) |
Buffer (optional) |
Buffer (optional) |
Buffer (optional) |
Buffer (optional) |
Buffer (optional) |
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south | south | south | south | south | south | |||||||
CPU/SoC | swap_horiz PCIe Data |
PCIe Device | CPU/SoC | swap_horiz PCIe Data |
PCIe Device | CPU/SoC | swap_horiz PCIe Data |
PCIe Device | ||||
Function |
Architecture |
App Jitter Compliance |
Diff. Outputs |
Diff. Output Signaling |
Output Impedance |
Diff. Inputs |
Power Consumption Typ (mW) |
Supply Voltage (V) |
Advanced Features |
Lead Count (#) |
Pkg. Type |
Pkg. Dimensions (mm) |
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器件号 | |||||||||||||
CK440Q PCIe Gen6 Server Clock Generator | Generator | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 20 | LP-HCSL | 85 | 875 | 3.3 | 25MHz output(s), 100MHz output(s), PFT, Spread Spectrum | 100 | VFQFPN | 8.0 x 8.0 x 0.55 | |
PCIe Gen6 2:8 Clock Multiplexer | Multiplexer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 8 | LP-HCSL | 85, 100 | 2 | 250 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
48 | VFQFPN | 6.0 x 6.0 x 0.9 |
PCIe Gen6 2:4 Clock Multiplexer | Multiplexer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 4 | LP-HCSL | 85, 100 | 2 | 92 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
28 | VFQFPN | 4.0 x 4.0 x 0.9 |
PCIe Gen6 2:2 Clock Multiplexer | Multiplexer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 2 | LP-HCSL | 85, 100 | 2 | 72 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
20 | VFQFPN | 3.0 x 3.0 x 1.0 |
PCIe Gen6 24-Output Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 24 | LP-HCSL | 85 | 1 | 808 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
100 | VFQFPN | 8.0 x 8.0 x 0.55 |
PCIe Gen6 20-Output Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 20 | LP-HCSL | 85 | 1 | 716 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
72, 80 | VFQFPN | 6.0 x 6.0 x 0.85, 10.0 x 10.0 x 1.0 |
PCIe Gen6 16-Output Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 16 | LP-HCSL | 85, 100 | 1 | 508, 498 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
64 | VFQFPN | 9.0 x 9.0 x 0.9 |
PCIe Gen6 13-Output Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 13 | LP-HCSL | 85, 100 | 1 | 363, 320 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
56 | VFQFPN | 7.0 x 7.0 x 1.0 |
PCIe Gen6 8-Output Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 8 | LP-HCSL | 85, 100 | 1 | 237, 231 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
40 | VFQFPN | 5.0 x 5.0 x 0.9 |
PCIe Gen6 4-Output Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 4 | LP-HCSL | 85, 100 | 1 | 128, 125 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
28 | VFQFPN | 4.0 x 4.0 x 0.9 |
PCIe Gen6 2-Output Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 2 | LP-HCSL | 85, 100 | 1 | 72 | 3.3 | Automatic Clock Parking, Flexible Startup Sequencing and more... |
20 | VFQFPN | 3.0 x 3.0 x 1.0 |
PCIe Gen6 2:16 Clock Multiplexer | Multiplexer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 16 | LP-HCSL | 85, 100 | 2 | 534 | 3.3 | Automatic Clock Parking, Flexible Power Sequencing and more... |
80 | VFQFPN | 6.0 x 6.0 x 0.85 |
VersaClock® 3S Programmable Clock Generator | Generator | Common | PCIe Gen1, PCIe Gen2, PCIe Gen3 | 2 | LP-HCSL, LVCMOS, LVDS, LVPECL | 100 | 50 | 1.8, 2.5, 3.3 | Programmable Clock, Reference Output, Spread Spectrum | 20 | VFQFPN | 3.0 x 3.0 x 1.0 | |
VersaClock® 3S Programmable Clock Generator | Generator | Common | PCIe Gen1, PCIe Gen2, PCIe Gen3 | 2 | LP-HCSL, LVCMOS, LVDS, LVPECL | 100 | 50 | 1.8, 2.5, 3.3 | Programmable Clock, Reference Output, Spread Spectrum | 24 | VFQFPN | 4.0 x 4.0 x 0.9 | |
VersaClock® 6E Programmable Clock Generator | Generator | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5 | 4 | HCSL, LVCMOS, LVDS, LVPECL | 100 | 100 | 1.8, 2.5, 3.3 | Programmable Clock, Reference Output, Spread Spectrum | 24 | VFQFPN | 4.0 x 4.0 x 0.9 | |
4:4 Clock MUX for PCI Express Gen1–6 | Multiplexer | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 4 | LP-HCSL | 85, 100 | 4 | 124 | 3.3, 2.5, 1.8 | Selectable Output Amplitude, Selectable Output Impedance and more... |
32 | VFQFPN | 5.0 x 5.0 x 0.9 |
Programmable PhiClock™ Generator | Generator | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 4 | LP-HCSL, LVDS | 85, 100 | 125 | 3.3, 1.8 | Programmable Clock | 24 | LGA, VFQFPN | 4.0 x 4.0 x 0.8, 4.0 x 4.0 x 1.4 | |
Programmable PhiClock™ Generator | Generator | Common, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 2 | LP-HCSL | 85, 100 | 100 | 3.3, 1.8 | Programmable Clock | 16 | LGA | 3.0 x 3.0 x 1.1 | |
20-Output DB2000Q PCIe Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | 25G EDR, DB2000Q, IF-UPI, PCIe Gen1, PCIe Gen2, PCIe Gen3 and more... |
20 | LP-HCSL | 85 | 1 | 594 | 3.3 | Multiple SMBus addresses | 72 | VFQFPN | 10.0 x 10.0 x 1.0 |
20-Output Enhanced DB2000Q PCIe Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | 25G EDR, DB2000Q, IF-UPI, PCIe Gen1, PCIe Gen2, PCIe Gen3 and more... |
20 | LP-HCSL | 85 | 1 | 739 | 3.3 | Multiple SMBus addresses | 72 | VFQFPN | 10.0 x 10.0 x 1.0 |
20-Output DB2000QL PCIe Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | 25G EDR, DB2000Q, IF-UPI, PCIe Gen1, PCIe Gen2, PCIe Gen3 and more... |
20 | LP-HCSL | 85 | 1 | 488 | 3.3 | Multiple SMBus addresses, Side Band interface | 80 | VFQFPN | 6.0 x 6.0 x 0.85 |
20-Output Enhanced DB2000QL PCIe Clock Buffer | Fanout Buffer | Common, SRIS, SRNS | 25G EDR, DB2000Q, IF-UPI, PCIe Gen1, PCIe Gen2, PCIe Gen3 and more... |
20 | LP-HCSL | 85 | 1 | 720 | 3.3 | Multiple SMBus addresses, Side Band interface | 80 | VFQFPN | 6 x 6 x 0.85, 6.0 x 6.0 x 0.85 |
CK440Q Lite PCIe Gen6 Server Clock Generator | Generator | Common, SRIS, SRNS | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6 | 6 | LP-HCSL | 85 | 1 | 400 | 3.3 | 25MHz output(s), 100MHz output(s), PFT, Spread Spectrum | 40 | VFQFPN | 5.0 x 5.0 x 0.9 |
Document title | Document type 类型 | 日期 日期 |
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PDF 872 KB | 概览 | |
PDF 2.40 MB | 概览 | |
PDF 217 KB | 概览 | |
PDF 1.35 MB | 白皮书 | |
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