PCI Express 4.0

PCI Express (PCIe) 4.0

The latest PCI Express 4.0 interface allows for 16Gb/s of data transfer in a single channel. With the higher data rate, comes tighter timing requirements to ensure lower error rates. Diodes Incorporated has a full line of PCIe 4.0 timing solutions including oscillators and clock generators.

PCIe4 Solutions

PCIe 4.0 Products

CRYSTALS AND OSCILLATORS

Crystals (25MHz) of various sizes paired with our clock generators
HCSL crystal oscillators

Crystal MPN	Size
FL250217	3.2 x 2.5 mm
FL250217	2.5 x 2.0 mm
FW2500031	2.0 x 1.6 mm
US2500003	1.6 x 1.2 mm

100MHz Oscillator MPN	Size
SQA000001 (contact sales)	5.0 x 3.2 mm
NX3241C0100.000000	3.2 x 2.5 mm
NX2541E0100.000000	2.5 x 2.0 mm

CLOCK ICs

Low Power HCSL output (up to 85% power savings and 32 resistors)
Programmable slew rates and individual Output Enable (design flexibility and better power management)
Available in Automotive-Compliant AEC-Q100 Grade 2

Part Number	Function	# of Outputs	Voltage	Package	Temp Range
PI6CG18200ZDIEX/ PI6CG18201ZDIEX	Generator	2	1.8V	24-TQFN (4 x 4mm)	-40 to 85°C
PI6CG18401ZHIEX	Generator	4		32-TQFN (5 x 5mm)
PI6CG18801ZLIEX	Generator	8		48-TQFN (4 x 4mm)
PI6CB18200ZDIEX	Buffer	2		24-TQFN (4 x 4mm)
PI6CB18401ZHIEX	Buffer	4		32-TQFN (5 x 5mm)
PI6CB18601ZLAIEX	Buffer	6		40-TQFN (5 x 5mm)
PI6CB18801ZLIEX	Buffer	8		48-TQFN (6 x 6mm)
PI6CB332000ZDIEX PI6CB33201ZDIEX PI6CB33202ZDIEX PI6CB33401ZHIEX PI6CB33402ZHIEX PI6CB33601ZLAIEX PI6CB33602ZLAIEX PI6CB33801ZLIEX PI6CB33802ZLIEX	Buffer Buffer Buffer Buffer Buffer Buffer Buffer Buffer Buffer	20 2 2 4 4 6 6 8 8	3.3V	72-TQFN (10 x 10mm) 24-TQFN (4 x 4mm) 24-TQFN (4 x 4mm) 32-TQFN (5 x 5mm) 32-TQFN (5 x 5mm) 40-TQFN (5 x 5mm) 40-TQFN (5 x 5mm) 48-TQFN (6 x 6mm) 48-TQFN (6 x 6mm)
PI6CB332000 (Intel DB2000Q)	Buffer	20	3.3V	72-TQFN (10 x 10mm)

REDRIVERS

Linear Equalization allows device to be transparent to link training
Wide equalization range of 13 - 17dB for flexible tuning

Part Number	Function	# of Diff Channel	Voltage	Package	Temp Range
PI3EQX16904GL	ReDriver, 16Gbps	4	3.3V	42-TQFN (3.5 x 9mm)	-40 to 85°C

MUXs

Ultra low insertion loss of -2dB @ 8GHz
Industry’s best skew: 1ps bit to bit; 7ps channel to channel

Part Number	Configuration	Diff Channels	Voltage	Package	Temp Range
PI3DBS16212ZBB	1:2; flow-through pinout	2	3.3V	20-TQFN (2.5 x 4.5mm)	-40 to 85°C
PI3DBS16212XUA	1:2; flow-through pinout	2		18-X2QFN (2 x 2mm)
PI3DBS16412ZH	1:2	4		42-TQFN (3.5 x 9mm)
PI3DBS16412ZLC	1:2	4		40-TQFN (3 x 6mm)
PI3DBS16213XEA	1:3			24-TQFN (2 x 4mm)
PI3DBS16213ZL	1:3	2		24-TQFN (2.5 x 4.5mm)
PI3DBS16413ZH	1:3	4		42-TQFN (3.5 x 9mm)
PI3DBS16215ZBB	1:2; flow-back pinout	2		20-TQFN (2.5 x 4.5mm)
PI3DBS16415ZH	1:2; flow-back pinout	4		42-TQFN (3.5 x 9mm)
PI3DBS16415ZLC	1:2; flow-back pinout	4		40-TQFN (3 x 6mm)
PI3DBS16222ZLEX	2:2 CrossBar; pass-through pinout	4		30-TQFN (2.5 x 4.5mm)
PI3DBS16222XEA	2:2 CrossBar; pass-through pinout	4		24-X1QFN (2 x 4mm)