PI6CBF18501 Series

Very Low Power 5-Output PCIe Fanout Buffer With On-chip Termination

Catalog

Very Low Power 5-Output PCIe Fanout Buffer With On-chip Termination

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Output	Input	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	Differential - Input:Output [custom]	Differential - Input:Output [custom]	Mounting Type	Frequency - Max [Max]	Ratio - Input:Output	Type
Diodes Inc PI6CBF18501ZLAIEX	1.9 V	1.7 V	40-WFQFN Exposed Pad	HCSL	CMOS HCSL	40-TQFN (5x5)	85 °C	-40 °C	1			Surface Mount	200 MHz	1:5	Fanout Buffer (Distribution)

Catalog

Very Low Power 5-Output PCIe Fanout Buffer With On-chip Termination

Key Features

• 1.8V supply voltage

• HCSL input

• 5-differential low power HCSL outputs with on-chip termination

• Individual output enable

• Programmable slew rate and output amplitude for each outputthrough SMBus

• 3.3V tolerant SMBus interface support

• Very low jitter outputsDifferential cycle-to-cycle jitter <50psDifferential output-to-output skew <50psPCIe Gen1/Gen2/Gen3/Gen4 compliant

• Differential cycle-to-cycle jitter <50ps

• Differential output-to-output skew <50ps

• PCIe Gen1/Gen2/Gen3/Gen4 compliant

• Support industrial temperature range: -40C to 85C

• Totally Lead-Free & Fully RoHS Compliant

• Halogen- and Antimony-Free. "Green" DeviceFor automotive applications requiring specific change control(i.e. parts qualified to AEC-Q100/101/200, PPAP capable, andmanufactured in IATF 16949 certified facilities), please contactus or your local Diodes representative.https://www.diodes.com/quality/product-definitions/

• Packaging (Pb-free & Green)40-lead 5×5mm TQFN

• 40-lead 5×5mm TQFN

Description

The PI6CBF18501 is a 5-output, very low power PCIe Gen1/Gen2/Gen3/Gen4 clock buffer. The device takes a reference input to fanout 100MHz low power differential HCSL outputs with on-chip terminations. The on-chip termination saves 24 external resistors and makes layout easier. Individual OE pins for each output provideseasier power management. The device uses Diodes' proprietary design to achieve very low jitter that meets PCIe Gen1/Gen2/Gen3/Gen4 requirements. It provides various advanced options, such as different slew ratesand amplitudes through SMBus so users can easily configure the device to achieve the optimized performance for their individual boards.