PI6CBE33083 Series

8-Output PCIe 5.0/6.0 Clock Buffer with 33ohm Output Impedance

Catalog

8-Output PCIe 5.0/6.0 Clock Buffer with 33ohm Output Impedance

Part	Mounting Type	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Output	Frequency - Max [Max]	Ratio - Input:Output	Number of Circuits	Supplier Device Package	Input	Operating Temperature [Max]	Operating Temperature [Min]	Differential - Input:Output [custom]	Differential - Input:Output [custom]
Diodes Inc PI6CBE33083ZLIEX	Surface Mount	Clock Buffer	3.465 V	3.135 V	48-VFQFN Exposed Pad	HCSL	400 MHz	1:8	1	48-TQFN (6x6)	HCSL	85 °C	-40 °C

Catalog

8-Output PCIe 5.0/6.0 Clock Buffer with 33ohm Output Impedance

Key Features

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

• Default ZOUT= 33Ω

• Spread Spectrum Tolerant

• Individual Output Enable

• Selectable PLL Bandwidths

• Hardware/SMBus Control of ZDB and Fanout Buffer Modes

• 1 to 400MHz Fanout Buffer Operation

• 100MHz and 133.33MHz ZDB Mode

• Differential Output-to-output Skew <50ps

• Very Low Jitter OutputsDifferential Cycle-to-cycle Jitter <50psFanout Buffer Mode Additive Phase Jitter:PCIe 6.0 CC: 0.012psDB2000Q Additive Jitter: 0.02psZDB Mode Phase Jitter:PCIe 6.0 CC: RMS 0.01psQPI/UPI 11.4GB/s: 0.14ps RMSIF-UPI: RMS 0.15 ps

• Differential Cycle-to-cycle Jitter <50ps

• Fanout Buffer Mode Additive Phase Jitter:PCIe 6.0 CC: 0.012psDB2000Q Additive Jitter: 0.02ps

• PCIe 6.0 CC: 0.012ps

• DB2000Q Additive Jitter: 0.02ps

• ZDB Mode Phase Jitter:PCIe 6.0 CC: RMS 0.01psQPI/UPI 11.4GB/s: 0.14ps RMSIF-UPI: RMS 0.15 ps

• PCIe 6.0 CC: RMS 0.01ps

• QPI/UPI 11.4GB/s: 0.14ps RMS

• IF-UPI: RMS 0.15 ps

• 3V Core Supply Voltage

• 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-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), pleasecontact usor your local Diodes representative.https://www.diodes.com/quality/product-definitions/

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

• 48-TQFN, 6×6mm (ZL)

Description

The DIODES PI6CBE33083 is a low-power PCIe® 1.0/2.0/3.0/ 4.0/5.0/6.0 clock buffer. It takes a reference input to fanout eight 100MHz low-power differential HCSL outputs with on-chip terminations for 33Ω output impedance. It supports both zero-delay and fanout buffer functions for various applications. An individual OE pin for each output provides easier power management. It uses Diodes proprietary PLL design to achieve very-low jitter that meets PCIe 1.0/2.0/3.0/4.0/5.0/6.0 requirements. Other than PCIe 100MHz support, this device also supports 133.33MHz via a pin.