PI6CB33801 Series

Very Low Power 8-Output PCIe Clock Buffer With On-Chip Termination

Catalog

Very Low Power 8-Output PCIe Clock Buffer With On-Chip Termination

Part	Type	Output	Frequency - Max [Max]	Mounting Type	Differential - Input:Output [custom]	Differential - Input:Output [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Number of Circuits	Input	Package / Case	Ratio - Input:Output
Diodes Inc PI6CB33801ZLIEX	Fanout Buffer (Distribution)	HCSL	133.33 MHz	Surface Mount			3.465 V	3.135 V	85 °C	-40 °C	48-TQFN (6x6)	1	HCSL	48-VFQFN Exposed Pad	1:8

Catalog

Very Low Power 8-Output PCIe Clock Buffer With On-Chip Termination

Key Features

• 3.3V Supply Voltage

• HCSL Input: 100MHz, also supports 50MHz, 125MHz, or 133.33MHz via SMBus

• Eight Differential Low-Power HCSL Outputs with On-Chip Termination

• Default ZOUT = 100Ω

• Spread Spectrum Tolerant

• Individual Output Enable

• Programmable Slew Rate and Output Amplitude for Each Output

• Differential Outputs Blocked until PLL is locked

• Strapping pins or SMBus for Configuration

• Differential output-to-output skew <50ps

• Very low jitter outputsDifferential cycle-to-cycle jitter <50psPCIe Gen1/Gen2/Gen3/Gen4/Gen5 CC compliantPCIe Gen 2 and 3 SRiS and SRnS compliant

• Differential cycle-to-cycle jitter <50ps

• PCIe Gen1/Gen2/Gen3/Gen4/Gen5 CC compliant

• PCIe Gen 2 and 3 SRiS and SRnS compliant

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• Packaging (Pb-free & Green): 48-lead 6mm × 6mm TQFN

Description

The PI6CB33801 is an eight-output very-low-power PCIe Gen1/ Gen2/Gen3/Gen4/Gen5 clock buffer. It takes a reference input to fanout eight 100MHz low-power differential HCSL outputs with on-chip terminations. The on-chip termination can save 32 external resistors and make layout easier. Individual OE pin for each output provides easier power management.