PI6CB332001数据手册集成电路（IC）的时钟缓冲器驱动器规格书PDF

描述 Description

The PI6CB332001 is a 20-output very low power PCIe Gen1/Gen2/Gen3/Gen4/Gen5 clock buffer. It is capable of distributing the reference clocks for UPI, SAS, SATA, and other applications as well. It takes an reference input to fanout twenty 100MHz low power differential HCSL outputs with on-chip terminations. The on-chip termination can save 80 external resistors and make layout easier. OE pins combined with SMBus bits as well as 3-wire side band interface provide easier power management for each output.

It uses Diodes' proprietary design to achieve very low jitter that meets PCIe Gen1/Gen2/Gen3/Gen4/Gen5 requirement.

特性 Features

•Supports Intel's DB2000QL spec
•3.3V supply voltage
•HCSL input: 100MHz (typ), up to 400MHz
•20 differential low power HCSL outputs with on-chip termination
•Two output enable control modes- Traditional 8 OE# pins and 20 SMBus bits- Simple 3-wire Side-Band interface real-time control
•SMBus interface support
•Spread spectrum tolerant
•Very low jitter outputs- Differential additive phase jitter: DB2000Q <30fs RMS- Differential additive phase jitter: PCIe Gen4 <30fs RMS- Differential additive phase jitter: PCIe Gen5 <20fs RMS- PCIe Gen1/Gen2/Gen3/Gen4/Gen5 compliant
•Differential output-to-output skew <50ps
•Low propagation delay: <3ns
•Industrial temperature support: -40°C to 85°C
•Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
•Halogen and Antimony Free. “Green” Device (Note 3)
•For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
•Packaging (Pb-free & Green):- 80-lead 6x6mm dual-row aQFN