A product Line of bP Diodes Incorporated Lead-free GreenPI6CB33200020-Output PCIe G4 Clock Buffer With On-Chip TerminationFeaturesDescription Î Î Supports Intel's DB2000Q pinout The PI6CB332000 is an 20-output very low-power PCIe clock buffer. It takes an reference input to fanout 20 Î Î 3.3V Supply Voltage 100MHz low-power differential HCSL outputs with on- Î Î HCSL Input: 100MHz (typ), up to 200MHz chip terminations. The on-chip termination can save 80 Î Î 20 Differential Low-Power HCSL Outputs with On-Chip external resistors and make layout easier. 8 OE pins combined Termination with SMBus register pins for controlling each output provides Î Î Strapping Pins or SMBus for Configuration easier power management. Î Î Very-Low Jitter Outputs It uses Diodes' proprietary design to achieve very-low jitter that Î y Differential additive phase jitter: DB2000Q <30fs RMS meets PCIe Gen1/Gen2/Gen3/Gen4/Gen5 requirement. Î y Differential additive phase jitter: PCIe Gen4 <30fs RMS Î y Differential additive phase jitter: PCIe Gen5 <20fs RMS Î y PCIe Gen1/Gen2/Gen3/Gen4/Gen5 compliant Î Î Differential Output-to-Output Skew <50ps Î Î Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Î Î Halogen and Antimony Free. “Green” Device (Note 3) Î Î Packaging (Pb-free & Green): 72-lead 10mm × 10mm TQFN Block Diagram VDD VDD_A IN+ IN- Q[19:0] SA_0 SA_1 SCLK SDATA CTRL PWRGD/PWRDN# LOGIC OE#[12:5] GND GND_A R_COMP Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. PI6CB332000 www.diodes.com July 2019 Document Number DS41283 Rev 4-2 1 Diodes Incorporated
