PI6CB332000
PI6CB332000 is 20-Output PCIe 4.0/5.0/6.0 Clock Buffer manufactured by Diodes Incorporated.
Description
Features
The DIODES PI6CB332000 is an 20-output very low-power PCIe 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 20 100MHz low-power differential HCSL outputs with on-chip terminations. The on-chip termination can save 80 external resistors and make layout easier. 8 OE pins bined with SMBus register pins for controlling each output provides easier power management. It uses Diodes' proprietary design to achieve very-low jitter that meets PCIe Gen 1/Gen 2/Gen 3/Gen 4/Gen 5/Gen 6 requirement.
Block Diagram
VDD_A
IN+
IN-
Q[19:0]
SA_0 SA_1 SCLK SDATA
PWRGD/PWRDN# OE#[12:5]
CTRL LOGIC y Supports Intel's DB2000Q Pinout y 3.3V Supply Voltage y HCSL Input: 100MHz (Typical), Up to 200MHz y 20 Differential Low-Power HCSL Outputs with On-Chip
Termination y Strapping Pins or SMBus for Configuration y Very-Low Jitter Outputs
à Differential Additive Phase Jitter: DB2000Q <30fs RMS à Differential Additive Phase Jitter: PCIe Gen 4 <30fs RMS à Differential Additive Phase Jitter: PCIe Gen 5 <20fs RMS à Differential Additive Phase Jitter: PCIe Gen 6 <16fs RMS à PCIe® Gen 1/Gen 2/Gen 3/Gen 4/Gen 5/Gen 6 pliant y Differential Output-to-Output Skew <50ps y Totally Lead-Free & Fully Ro HS pliant (Notes 1 & 2) y Halogen and Antimony Free. “Green” Device (Note 3) y For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://.diodes./quality/product-definitions/ y Packaging (Pb-free & Green): à 72-lead 10mm × 10mm TQFN
R_P
GND_A
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (Ro HS), 2011/65/EU (Ro HS 2) & 2015/863/EU (Ro HS 3) pliant. 2. See https://.diodes./quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and...
