Skip to main content
6-Output DB800ZL PCIe Zero-Delay/Fanout Clock Buffer with SMBus Write Protection

Package Information

CAD Model:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NDG40
Lead Count (#):40
Pkg. Dimensions (mm):5.0 x 5.0 x 0.9
Pitch (mm):0.4

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.39.0090

Product Attributes

Lead Count (#)40
Carrier TypeReel
Moisture Sensitivity Level (MSL)3
Qty. per Reel (#)2500
Qty. per Carrier (#)0
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 85°C
Country of AssemblyMALAYSIA
Country of Wafer FabricationTAIWAN
Accepts Spread Spec InputYes
Advanced FeaturesMultiple SMBus addresses, HW PLL mode control, SW PLL mode control, SMBus security
App Jitter CompliancePCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, QPI, UPI, 25G EDR, IF-UPI, PCIe Gen5, DB2000Q
ArchitectureCommon, SRIS, SRNS
C-C Jitter Max P-P (ps)50
Chipset ManufacturerIntel
Chipset NameC600, Patsburg, Wellsburg, Lewisburg
Clock Spec.DB800ZL v1.2 Derivative
Core Voltage (V)3.3V
Diff. Input SignalingHCSL
Diff. Inputs1
Diff. Output SignalingLP-HCSL
Diff. Outputs6
Diff. Termination Resistors24
Feedback InputNo
FunctionZero Delay Buffer
Input Freq (MHz)33 - 150
Input TypeHCSL
Inputs (#)1
Length (mm)5
MOQ2500
Output Banks (#)1
Output Enable (OE) Pins6
Output Freq Range (MHz)1 - 400
Output Impedance85
Output Skew (ps)50
Output TypeLP-HCSL
Output Voltage (V)0.7V
Outputs (#)6
PLLYes
Package Area (mm²)81
Pitch (mm)0.4
Pkg. Dimensions (mm)5.0 x 5.0 x 0.9
Pkg. TypeVFQFPN
Power Consumption Typ (mW)257
Prog. ClockYes
Prog. InterfaceSMBUS
PublishedNo
Reel Size (in)13
Reference OutputNo
Spread SpectrumYes
Supply Voltage (V)3.3 - 3.3
Tape & ReelYes
Thickness (mm)0.9
Width (mm)5

Description

The 9ZXL0652E is a second-generation, enhanced-performance DB800ZL differential buffer. The part is functionally compatible with the 9ZXL0652A while offering a much-improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications. The 9ZXL0652E has an SMBus Write Lockout pin for increased device and system security.