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2:12 Low-Power PCIe Clock Mux with SMBus Write Protection

パッケージ情報

CADモデル:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NLG72
Lead Count (#):72
Pkg. Dimensions (mm):10.0 x 10.0 x 1.0
Pitch (mm):0.5

環境及び輸出分類情報

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

製品スペック

Lead Count (#)72
Carrier TypeTray
Moisture Sensitivity Level (MSL)3
Power Consumption Typ (mW)346
Qty. per Reel (#)0
Qty. per Carrier (#)168
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 85°C
Assembly LocationTAIWAN
Wafer Fab LocationTAIWAN
Accepts Spread Spec InputYes
Additive Phase Jitter Typ RMS (fs)109
Advanced FeaturesMultiple SMBus addresses, HW PLL mode control, SW PLL mode control, Programmable input-to-output skew, SMBus security
App Jitter CompliancePCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, QPI, UPI, 25G EDR, IF-UPI
ArchitectureCommon, SRIS, SRNS
C-C Jitter Max P-P (ps)50
Chipset ManufacturerIntel
Chipset NameC600, Patsburg, Wellsburg, Lewisburg
Clock Spec.DB1200ZL v0.8 Derivative Mux
Core Voltage (V)3.3V
Diff. Input SignalingHCSL
Diff. Inputs2
Diff. Output SignalingLP-HCSL
Diff. Outputs12
Diff. Termination Resistors24
Feedback InputNo
FunctionMultiplexer
Input Freq (MHz)33 - 150
Input TypeHCSL
Inputs (#)2
Length (mm)10
MOQ168
Output Banks (#)1
Output Enable (OE) Pins12
Output Freq Range (MHz)1 - 400
Output Impedance85
Output Skew (ps)50
Output TypeLP-HCSL
Output Voltage (V)0.7V
Outputs (#)12
PLLYes
Package Area (mm²)100
Pitch (mm)0.5
Pkg. Dimensions (mm)10.0 x 10.0 x 1.0
Pkg. TypeVFQFPN
Product CategoryClock Multiplexers, PCI Express Clocks, Processor Clock Buffers, Zero Delay Buffers
Prog. ClockYes
Prog. InterfaceSMBUS
Reference OutputNo
Spread SpectrumYes
Supply Voltage (V)3.3 - 3.3
Tape & ReelNo
Thickness (mm)1
Width (mm)10

説明

The 9ZML1253E is a second-generation enhanced performance DB1200ZL derivative. The part is a pin-compatible upgrade to the 9ZML1232B while offering a much-improved phase jitter performance. Fixed external feedback maintains low drift for critical QPI/UPI applications, while each input channel has software adjustable input-to-output delay to ease transport delay management for today's more complex server topologies. The 9ZML1253E has an SMBus Write Lockout pin for increased device and system security.