PI6CB332004A
PI6CB332004A is 4-Output Low-Power Fanout Clock Buffer manufactured by Diodes Incorporated.
Description
Features
The PI6CB332004A is a low-power PCIe® 5.0/6.0 clock buffer. It takes a reference input to fanout 4 low-power differential HCSL outputs up to 400MHz, with on-chip terminations for 85Ω output impedance. An individual OE pin for each output provides easier power management. The device also supports Power Down Tolerant (PDT), automatic output clock parking upon loss of input clock, and Flexible Startup Sequencing features
.
Block Diagram
ININ+
SADR[1:0]_TRI SCLK
SDATA PWRGD_PWRDN#
SLEWRATE_SEL
SBI_IN/OE SBI_CLK/OE SHFT_LD/OE
SBI_EN
Clock Detect
SMBUs Engine Control Logic Side-Band Interface
LOS# Q3Q3+
Q0Q0+
SBI_OUT y 4 Low-Power HCSL Outputs with On-Chip Termination y 85Ω Output Impedance y Individual Output Enable y Supports I/O Power Down Tolerant y Flexible Startup Power Sequencing y Automatic Output Clock Parking Upon Loss of Input Clock y Up to 9 Selectable SMBus Addresses y Supports SBI OE# interface y Differential Output-to-Output Skew <50ps y Additive Phase Jitter
à PCIe 5.0: Typical 5fs RMS à PCIe 6.0: Typical 3fs RMS à DB2000QL: Typical 10fs RMS y 3.3V Supply Voltage y Temperature Range:
- 40o C to 105o C y Packaging (Pb-free & Green): à 28-pin, VQFN, 4mm x 4mm (ZLF) 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/
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 Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm...
