9DB823BGLF集成电路（IC）的应用特定时钟/定时规格书PDF中文资料

厂商型号	9DB823BGLF
参数属性	9DB823BGLF 封装/外壳为48-TFSOP（0.240"，6.10mm 宽）；包装为卷带（TR）；类别为集成电路（IC）的应用特定时钟/定时；产品描述：IC PC CLOCK 3.3V 48-TSSOP
功能描述	EIGHT OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1, GEN2 AND QPI
封装外壳	48-TFSOP（0.240"，6.10mm 宽）
文件大小	482.54 Kbytes
页面数量	23 页
生产厂商	Renesas Technology Corp
企业简称	RENESAS【瑞萨】
中文名称	瑞萨科技有限公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-5-21 23:00:00
人工找货	9DB823BGLF价格和库存，欢迎联系客服免费人工找货

General Description

The ICS9DB823B is compatible with the Intel DB800Q

Differential Buffer Specification. This buffer provides 8

PCI-Express SRC or 8 QPI clocks. The ICS9DB823B is

driven by a differential output pair from a CK410B+ or

CK509B main clock generator.

Recommended Application

DB800Q compatible part with PCIe Gen1, Gen 2 and QPI

support

Output Features

• 8 - 0.7V current-mode differential output pairs

• Supports zero delay buffer mode and fanout mode

• Bandwidth programming available

• 50-133 MHz operation in PLL mode

• 33-400 MHz operation in Bypass mode

Features/Benefits

• Spread spectrum modulation tolerant, 0 to -0.5 down

spread and +/- 0.25 center spread

• Supports undriven differential outputs in Power Down

and DIF_STOP# modes for power management.

Key Specifications

• Outputs cycle-cycle jitter < 50ps

• Output to Output skew <50ps

• Phase jitter: PCIe Gen1 < 86ps peak to peak

• Phase jitter: PCIe Gen2 < 3.0/3.1ps rms

• Phase jitter: QPI < 0.5ps rms